Answers
Answer:
Step-by-step explanation:
Related Questions
The population in the United States in 2015 was 321 million people. It is projected to increase to 438 million people by the year of 2050. If protections are true, the US population will increase _____ % from 2015 to 2050.
Answers
Answer:
5
Step-by-step explanation:
Answer:
2.3
Step-by-step explanation:
A bowling alley charges each $3 to rent shoes and $7 per game
Answers
Answer:
10
Step-by-step explanation:
just add the to together.
Answer:
Step-by-step explanation:10
The volume of a rectangular prism is 360 cm^3. If the length of the prism is 12 cm and the width is 5 cm, what is the surface area of the prism?
Answers
Answer:
C) 324 cm^3
Step-by-step explanation:
So you know the volume and 2 side lengths. 360 divided by 12 divided by 5 to find the third side. The third side is 360 / 60 (answer of 12x5), which is 6. Surface area of prism is 324 (c)
[8x(7 divided by 7)] ^2
Answers
Answer:
Step-by-step explanation:
[8 * (7÷7)]² = [8 * 1]²
= 8²
= 64
The operation in the inside parenthesis should be done first.
Find the value of x using the corresponding angles theorem.
Answers
Answer:
x= 69
Step-by-step explanation:
2x-3= 135
2x = 135+ 3
x = 138 / 2 = 69
I hope im right!!
A cyclist, whose bicycle has differently sized front and rear tires, rides at a speed of
6.5 km per hour. The front wheel of the bicycle has a circumference of 130 cm and the
rear wheel has a circumference of 125 cm. What is the positive difference between the
number of complete turns the wheels make in 30 minutes?
i’ll give brainliest to whoever answers first and correctly
need asap
Answers
Answer:
Step-by-step explanation:
i dont understand
SHOW YOUR WORK WILL MARK BRAINLIEST IF YOU GET IT RIGHT solve by completing the square X²+6x-22=0
Answers
9514 1404 393
Answer:
x = -3±√31 ≈ {-8.568, +2.568}
Step-by-step explanation:
The usual steps are to ...
group the x-terms
(x² +6x) -22 = 0
add and subtract the square of half the x-coefficient
(x² +6x +(6/2)²) -22 -(6/2)² = 0
simplify to a binomial square
(x +3)² -31 = 0
Solve for x.
(x +3)² = 31
x +3 = ±√31
x = -3 ±√31 . . . . . solution to the quadratic
find the direction angel of this vector <-5, 9>
Answers
Answer:
θ = -60.94°
Step-by-step explanation:
The given vector is:
v = -5i+9j
We need to find the angle of this vector.
The angle of this vector form is given by :
[tex]\tan\theta=\dfrac{y}{x}\\\\\tan\theta=\dfrac{9}{-5}\\\\\tan\theta=-1.8\\\\\theta=\tan^{-1}(-1.8)\\\\=-60.94^{\circ}[/tex]
So, the angle of this vector is -60.94°.
Help me please if u can <3
Answers
Answer:
Not sure about the first one, but the second one in inches and the third one is liters
Answer:
what are the options so can help?
✓ = 2x²-4
Is it linear or nonlinear
Answers
Mike needs his bathroom painted. The flat rate for the painting is $25 plus $5 for each hour that they spend painting. If the total cost of the paint job was $75, how many hours did it take for the painting to be completed?
Answers
Answer:
10 hours
Step-by-step explanation:
t = 5h + 25
75 = 5h + 25
5h = 50
h = 10
Slope intercept form
Answers
Given:
The equation of the parallel line is
[tex]y=-\dfrac{5}{2}x+7[/tex]
The required line passes through the point (-4,1).
To find:
The equation of line in slope slope intercept form.
Solution:
The slope intercept form of a linear function is
[tex]y=mx+b[/tex]
Where m is slope and b is y-intercept.
On comparing the equation [tex]y=-\dfrac{5}{2}x+7[/tex] with slope intercept form, we get
[tex]m=-\dfrac{5}{2}[/tex]
We know that the slopes of parallel lines are always same. So, the slope of the required line is [tex]m=-\dfrac{5}{2}[/tex].
The line passes through the point (-4,1) with slope [tex]m=-\dfrac{5}{2}[/tex]. So, the equation of line is
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y-(1)=-\dfrac{5}{2}(x-(-4))[/tex]
[tex]y-1=-\dfrac{5}{2}(x+4)[/tex]
[tex]y-1=-\dfrac{5}{2}x-10[/tex]
Adding 1 on both sides, we get
[tex]y=-\dfrac{5}{2}x-10+1[/tex]
[tex]y=-\dfrac{5}{2}x-9[/tex]
Therefore, the correct option is C.
which expression is equivalent to the expression shown below -6(0.5 x -2)
Answers
Here is you answer
Which is larger, 7/12 or 2/3?
Answers
An equilateral triangle with side length 9 cm is shown in the diagram, work out the area of the triangle.
Give your answer rounded to 1 DP.
Answers
The answer is 35.1 cm².
Hope this helps; have a great day!
Find the equation of the line given the two points below
A(−3,−2) B(6,−8)
Answers
Answer:
y = -2/3x - 4
Step-by-step explanation:
Formula: y = mx + b
m (slope)
b (y-intercept)
Slope Formula: y2 - y1 ÷ x2 - x1
Substitute: -8-(-2) = -8+2 = -6
6-(-3) = 6+3 = 9
-6/9 (funny, I know)
Simplify --> -2/3
slope = -2/3
Substitute for the y-intercept --> to do this, we plug in a coordinate pair
-8 = -2/3(6) + b
-8 = -4 + b => add 4 to both sides
b = -4, and thus, our y-intercept is -4
Plug our values into the formula: y = mx + b
y = -2/3x + (-4)
simplify to get our final equation
y = -2/3x - 4
Help me plsssssssssssssssssssssssssssssssssssss
Answers
Answer:
72
Step-by-step explanation:
multiple height by base 10.5×6=63
than 3×3=9
63+9=72
It's really important, please help
Answers
The question isn't complete. This is just part of the question
So please send the whole question together.
Answer:
98 mins
Step-by-step explanation:
147.5 +x = 245.5
x = 245.5-147.5
x= 98 mins
The next model of a sports car will cost 12.2% less than the current model. The current model costs $34,000 . How much will the price decrease in dollars? What will be the price of the next model?
Answers
Answer:
Price decrease in dollars = $4,148Price of next model = $29,852Step-by-step explanation:
The next car will be 12.2% cheaper. This amount in dollars is:
= Percentage decrease * Current model price
= 12.2% * 34,000
= $4,148
The price of the next model will therefore be:
= 34,000 - 4,148
= $29,852
What is the 5th term in the sequence 64, 16, 4 ?
Answers
Answer: 1
Step-by-step explanation:
Answer:
1/4 because
1st term 64 : 64/4 = 16
2nd term 16 : 16/4 = 4
3rd term 4 : 4/4 = 1
4th term 1 : 1/4 = 1/4
5th term 1/4
Which is the best description of the shape of the distribution of the number of pets? Use the drop-down menu to complete the statement The shape of the distribution of the number of pets is
Answers
Answer:
skewed right
Step-by-step explanation:
kareena uses 1 1/4 yards of frabic to make one tote 2 1/2 of frabic to make tote and 3 3/4 yards of rabbit to make three totes she continues to use the same amount of frabic for each tote how many yards of fabric will she need to make four totes
Answers
2 = 2 1/2
3 = 3 3/4
Multiply 1 1/4 x the number of totes, and you’ll have your total.
4 x 1 1/4 = 4 4/4 = 5 yards
The Nike store is having a SALE!!! A toddler suit with an original cost of $54 is marked down to $22.95. How much is the discount?What is the percentage discount?
Answers
Answer:
The Discount Percent is 57.50% and the Discount Amount is $31.05
Step-by-step explanation:
To find the discount percent you use the formula D = (L - S) / L x 100. To find the discount amount you take the inital list price and subtract it from the sale price.
The diagram shows a right-angled triangle.
9 cm
to
15 cm
Find the size of angle x.
Give your answer correct to 1 decimal place.
Answers
Answer:
x ≈ 31.0°
Step-by-step explanation:
From the right triangle given in the picture,
By applying tangent rule,
tan(x) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(x) = [tex]\frac{9}{15}[/tex]
x = [tex]\text{tan}^{-1}(\frac{9}{15} )[/tex]
x = [tex]\text{tan}^{-1}(0.6)[/tex]
x = 30.96
x ≈ 31.0°
Therefore, measure of angle x is 30.0°
divide 3/25 and 9/25
Answers
Answer:
1/3
Step-by-step explanation:
Solve the system and determine whether it is consistent or inconsistent and dependent or independent.
y = -5x – 2
5x + y = 0
Answers
Substitute y for -5x-2
So instead of “5x+y=0” it’s
5x-5x-2
5x-5x is obvious 0
0-2 = -2
-2 ≠ 0
Because -2 does not equal 0 it is inconsistent
Because you could not figure out that y is -5x -2 in this case, it in dependent
Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 13 inches. The length of the actual library is 78 feet.
Which scale did Leon use to create the scale drawing of the school library?
a 1 inch represents 6 feet
b 1 inch represents 16 foot
c 6 inches represents 1 foot
d 6 inches represents 16 foot
Answers
Answer:
It should be A
Step-by-step explanation:
Hope this helps (:
1) Find the values of 'a' and 'b' for the given parallelogram *
b+6
a
2a
1229
10
a= 29 and b = 4
O a= 61 and b = 16
O a= 4 and b = 58
none of these
Please please
Answers
Answer:
first option
Step-by-step explanation:
In a parallelogram consecutive angle are supplementary, sum to 180, so
2a + 122 = 180 ( subtract 122 from both sides )
2a = 58 ( divide both sides by 2 )
a = 29
---------------
In a parallelogram the opposite sides are congruent, then
b + 6 = 10 ( subtract 6 from both sides )
b = 4
find the equation of the parabola that has... stretched by factor of 3
Answers
Answer:
The dark blue tile
Step-by-step explanation:
I need help please!!!
Answers
Answer:
I dont know what you mean wdym...
Step-by-step explanation: