Answer:
116 years old
Step-by-step explanation:
67+49= 116
Answer:
[tex]\huge\boxed{\sf 116 \ Years}[/tex]Step-by-step explanation:
Prior Age = 67 years
Years Passed = 49 years
Current Age = 67 + 49 = 116 years
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Please help me solve these quadratic equations. Also please show your work simply!!
Answer:
Negative numbers can't have a square root so they are all undefine and so is 7.
Step-by-step explanation:
Chip is planning a 1,000 mile trip. His
car's
gas mileage is about 20 miles per
gallon. Gas costs $1.50 per gallon.
About how much will the gas for the
trip cost?
Answer:
$75
Step-by-step explanation:
First divide 1,000 by 20 which gives you 50
Then Multiply 50 by $1.50 to get $75
A 35-foot tall pole is leading towards a building. To stop the pole from leaning further, a 48-foot long cable is secured from the top of the pole to a stake in the ground opposite of the building. If the stake is 30 feet from the pole, what angle does the cable make with the pole?
Round the answer to the nearest tenth.
9514 1404 393
Answer:
38.5°
Step-by-step explanation:
A triangle solver can give an answer easily. The angle is 38.5°.
__
The law of cosines can be written to solve for an unknown angle C opposite side 'c' and flanked by sides 'a' and 'b'.
C = arccos((a² +b² -c²)/(2ab))
Here, we have a=35, b=48, c=30, so the angle is ...
C = arccos((35² +48² -30²)/(2·35·48)) = arccos(2629/3360) ≈ 38.515°
The angle the cable makes with the pole is about 38.5°.
Hana has some blue paint. She wants to lighten the shade, so she mixes in 1
cup of white paint. The color is still too dark, so Hana keeps mixing in 1 cup of
white paint at a time. After adding 4 cups, she decides the color is too light.
Answer:
The answer is below
Step-by-step explanation:
Hana has some blue paint. She wants to lighten the shade, so she mixes in 1 cup of white paint. The color is still too dark, so Hana keeps mixing in 1 cup of white paint at a time. After adding 4 cups, she decides the color is too light.
How would she express the amount of paint to add to be between too dark and too light.
Solution:
After adding a cup of white paint, the color is still dark, she adds the second cup of paint and the color is still dark. She adds the third cup of paint and the color is still dark but when she adds the fourth cup of white paint, the color became too light.
This means that the amount of paint to add to be between too dark and too light is between the third and fourth cup.
Let w represent the amount of paint to add to be between too dark and too light. Hence:
3 < w < 4
PLZ HELP DUE IN 10 MINS!HELP PLZ THANKSSSS
11. $35 volleyball: 20% discount
Answer:
the answer is 7$
Step-by-step explanation:
I used a percentage app
Which fractions are equivalent to 40%? Check all that apply. 100 110 0 200 은 10 10
Answer:
2/5
8/20
4/10
16/40
Step-by-step explanation:
all except the first 1
Step-by-step explanation:
fhdjeueuejejeudi
The cost of a jacket increased from $50.00 to $59.00. What is the percentage increase of the cost of the jacket?
Solve the system of equations x+y= -13 and 4x + 6y = -72 by combining the
equations.
Answer:
Step-by-step explanation:
Fist you add -13 to 6y and than 4x that should be 69420
HELPPPP IMA CRYYYYYYYYYY
help meeeee
Answer:
B
Step-by-step explanation:
Your answer is b because when u solve the equation u get that answer.
Hope this helps:)
pls mark brainlist
Answer:
b maybe..?
i am not too sure tho
3x+1 = 27
answer choices: a) -1/3
b) -6
C) -2/3
d) -3/2
What is the value of v in the equation?
V - 7 = 15 + 12
A.21
B.13
C.27
D.34
Answer:
D. 34
Step-by-step explanation:
15+12=27
v-7=27
+7. +7
______
v=34
what is the cube root of 262144
Answer:
the cube root of 262144 is 512
Answer:
64
Step-by-step explanation:
The cube root of 262144 is 64
The grid you see below is in the shape of a rectangle. What is the area, in square units, of the shaded part?
Answer:
I believe the answer would be 6
Step-by-step explanation:
Area = length x width
4 x 3 = 12
12/2= 6 because only half of the rectangle is shaded
what is 1 2/5 × 2
what is 1/4 × 1
Answer:
[tex]1).[/tex] [tex]2\frac{4}{5}[/tex]
[tex]2).[/tex] [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
[tex]1).[/tex] [tex]1\frac{2}{5}*2[/tex]
Convert mixed number to improper fraction: [tex]a\frac{b}{c} =\frac{a*c+b}{c}[/tex]
[tex]1\frac{x2}{5} =\frac{1*5+2}{5} =\frac{7}{5}[/tex]
[tex]\frac{7}{5} *2[/tex]
[tex]\frac{7}{5} *2[/tex]
Apply the fraction rule: [tex]\frac{a}{b}*c =\frac{a*c}{b}[/tex]
[tex]\frac{7}{5} *2=\frac{7*2}{5}[/tex]
[tex]=\frac{7*2}{5}[/tex]
Multiply the numbers: [tex]7*2=14[/tex]
[tex]=\frac{14}{5}[/tex]
Convert improper fractions to mixed numbers: [tex]\frac{14}{5}[/tex]
[tex]\frac{14}{5}[/tex]
Write the problem in long division format:
[tex]\begin{matrix}5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Divide [tex]14[/tex] by [tex]5[/tex] to get [tex]2[/tex]
[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Multiply the quotient digit [tex](2)[/tex] by the divisor [tex]5[/tex]
[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Subtract [tex]10[/tex] from [tex]14[/tex]
[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\space\space\emptyspace4\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
The solution for long division of [tex]\frac{14}{5}[/tex] is [tex]2[/tex] with a remainder of [tex]4[/tex]
[tex]2\quad \mathrm{Remainder}\quad \:4[/tex]
Convert to mixed number: [tex]Quotient\frac{Remainder}{Divisor}[/tex]
[tex]\frac{14}{5} =2\frac{4}{5}[/tex]
[tex]=2\frac{4}{5}[/tex]
[tex]2\frac{4}{5}[/tex]
Convert [tex]\frac{4}{5}[/tex] to decimal using long division
[tex]\frac{4}{5}[/tex]
Divide [tex]4[/tex] by [tex]5[/tex] to get [tex]0[/tex]
[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Multiply the quotient digit [tex](0)[/tex] by the divisor [tex]5[/tex]
[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Subtract [tex]0[/tex] from [tex]4[/tex]
[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\emptyspace4\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Add a decimal place and a zero to the dividend
Bring down the zero from the dividend
[tex]\begin{matrix}\space\space\space\space\emptyspace0.\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4.0}\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\emptyspace4\emptyspace0\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]
Divide [tex]40[/tex] by [tex]5[/tex] to get [tex]8[/tex]
[tex]\frac{40}{5} =8[/tex]
The solution for long division of [tex]\frac{4}{5}[/tex] is [tex]0.8[/tex]
[tex]=2+0.8[/tex]
Add [tex]2+0.8=2.8[/tex]
[tex]2).[/tex] [tex]\frac{1}{4} *1[/tex]
Multiply [tex]\frac{1}{4} *1=\frac{1}{4}[/tex]
[tex]=\frac{1}{4}[/tex]
Anything multiplied by [tex]1[/tex] is the same number.
Divide the the numbers [tex]\frac{1}{4}[/tex] to get decimal form
Divide [tex]1[/tex] by [tex]4[/tex]
[tex]\frac{1}{4} =0.25[/tex]
[tex]=0.25[/tex]
Answer:
12/5x2=25
1/4x1=1/4
Step-by-step explanation:
iiishueuduidieiekejejsk
Answer:
I think its 6 dfghjkmlcfgvhbj
Step-by-step explanation:
x = 4x + 3 "explain your thinking"
Answer:
x equals to -1
Step-by-step explanation:
x-4x :3
-3x : 3
so x: -1
the seventh grade class is putting on a variety show to raise money. it cost 700 dollars to rent the banquet hall that they are going to use. if they charge 15 dollars for each ticket, how many tickets do they need to sell in order to raise 1000 dollars. Write an inequality and a solution to the inequality.
Answer:
Since the question is partial, i will assume 2 scenarios:
They need to raise 1000 income
They need to make 1000 as profit
If $1000 as income:
Each ticket costs $15, so tickets would bring them $1000 income. Fractional ticket is not possible, so rounding gives us 67 tickets as the answer.
If $1000 as profit:
Their cost of renting is $700. We know that .
So, . So, to raise $1700, we need tickets. Fractional ticket is not possible, so rounding gives us 114 tickets as the answer.
ANSWER:
If need to raise atleast $1000 as income, they need to sell 67 tickets.
If need to raise atleast $1000 as profit, they need to sell 114 tickets.
The most probable answer would be 114 tickets
PLZ MARK ME BRAINLIEST
simplify the expression a² • 3a and explain your steps pls
Answer:
3a^3
Step-by-step explanation:
Ok I got you bud now the the first thing to notice that they're all the same variable. so the way I learned to look at is like this
1a^2 x 3a^1
so the reason I put it like this is so I remember that in front of every variable is a coefficient. so you would first multiply the coefficient
3x1=3
3
then multiply the a's you have one a that is being squared and one a to the first power so since your multiplying them you just add the exponents
a^1 + a^2 = a^3
so when you put it all together it says 3a^3
hope this helps
Graph the line with a slope of 3/5 and goes through the point (1,2).
Answer:
The answer is y= 3/5x+7/5
What are the slope and the y-intercept of the line of best fit on this scatter plot?
A.
The y-intercept is , and the slope is .
B.
The y-intercept is , and the slope is .
C.
The y-intercept is , and the slope is .
D.
The y-intercept is , and the slope is .
Answer:
the y-intercept is 8 and the slope is -4/3 .
Step-by-step explanation:
The y - intercept is (0, 8) and the slope is -4/3
What is the y-intercept?"It is the point at which the graph of the function intersects the y-axis"
What is slope?The slope of the line passing through points [tex](x_1,y_1),(x_2,y_2)[/tex] is,
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
For given example,
We can observe that the line of best fit on this scatter plot passes though points (0, 8) and (6, 0)
Using the slope formula,
⇒ slope = (0 - 8)/(6 - 0)
⇒ slope = (-8)/6
⇒ slope = -4/3
Also, we can observe that the line of best fit on this scatter plot intersects y-axis at point (0, 8)
So, the y - intercept is (0, 8)
Therefore, the y - intercept is (0, 8) and the slope is -4/3
Learn more about slope and y-intercept here:
https://brainly.com/question/12763756
#SPJ2
ALGEBRA 1 question for 20 POINTS!!!
Solve and match the graph to the inequality. please answer if you actually know the answers. also format your answer like this...
1.j 2.j 3.j
Answer:
1. G
2. J
3. B
4. I
5. H
6. C
7. E
8. F
9. A
10. D
Step-by-step explanation:
How do I solve this inequality?
Answer:
x is the element of {-4,-3,-2,-1,0,1,2,3,4}
Im desperate, please help asapp!!
Answer:
A: Quadrant IV
B. Quadrant III
Step-by-step explanation:
Quadrant IV is the bottom right
Quadrant III is the bottom left
Kevin calculated the product of 3.2 × 104 and 3.6 × 102 as 11.52 × 106. Which is the next step that Kevin should apply to his solution?
Write in scientific notation, moving the decimal in the coefficient one place left and keeping the same exponent.
Write in scientific notation, moving the decimal in the coefficient one place to the left, which subtracts 1 from the exponent value.
Write in scientific notation, moving the decimal in the coefficient one place to the left, which adds 1 to the exponent value.
Write in scientific notation, moving the decimal in the coefficient one place to the right, which adds 1 to the exponent value.
Answer: Answer: C, Write in scientific notation, moving the decimal in the coefficient one place to the left, which adds 1 to the exponent value.
Find the surface area of the 3D solid. Round to one decimal place.
Answer:
172.5
Step-by-step explanation:
The formula for the surface area of a right circular cone (the following shape) is πr( r + √h^2 + r^2). Since the radius (r) is already given (3) and the height (h) is already given (15), you just replace each r with 3 and h with 15. After solving this out, you should get 172.45, which rounds to 172.5 to the first decimal place
Is 3/6 divided by 5 greater than 1?
It is not greater than one.
When you divide 3/6 by 5, your quotient is 0.1, which has a value that is less than 1.
Hope this helps!
- sahira :>
Step-by-step explanation:
3/6 divided by 5
The numbers in 3/6 divided by 5 are labeled below:
3 = numerator
6 = denominator
5 = whole number
To make it a fraction form answer, you keep the numerator and multiply the denominator by the whole number to make a new denominator:
3/6 times 5 = 3/30
Thus, the answer to 3/6 divided by 5 in fraction form is:
3/30
to make the answer to 3/6 divided by 5 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
3/30 = 0.1
The answer is rounded to the nearest four decimal points if necessary.
3/30 can be simplified to 1/10
What is the slope of the line 3x – 9y = 4?
Answer:
Slope = [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
Write the equation in y =mx + c form
3x - 9y = 4
-9y = -3x + 4
[tex]y = \frac{-3x}{-9}+ \frac{4}{-9}\\\\y =\frac{x}{3} - \frac{4}{9}\\m = \frac{1}{3}[/tex]
SOMEBODY PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST
In parallelogram KLMN, KN = 10, MN = 7 and mK = 50°
Find the measures of the remaining angles of parallelogram KLMN. Justify each of the measures with a theorem.
Find the measures of the remaining side lengths of parallelogram KLMN. Justify each of the measures with a theorem.
Answer:
a- 130, 130, and 50
b- 7 and 10
Answer:
a- 130, 130, and 50
b- 7 and 10
Step-by-step explanation:
an equivalent ratio for 5:10
Answer:
Here u go! :)
Step-by-step explanation:
10:20, 15:25, 20:30 etc..
Hope this helps you! xx
Answer:
10:20, 15:30, 20:40, 25:50
Step-by-step explanation:
(11x + 8) + (8x + 12) =27
Answer:
11x + 8 +8x +12 =27 (drop the parenthesis, there's no actual need for them)
19x +20 =27 (i combined like terms and then subtracted 20 from both sides)
19x = 7 (divide both sides by 19 to get x alone)
x= 7/19 or 0.36842105 (the answer)
Step-by-step explanation: