What is m∠1?........
the answer is 63
hope that helped
Solve for x, round to the nearest tenth.
6
12
Answer:
its 10 tenths because 6 is closer to 10 than 0 and when you have double digits you always look at the second number so that would round to 10
What is the perimeter?
Answer: 12km
Step-by-step explanation:
To find the missing side you need to use the formula a^2 + b^2 = c^2 where C is your hypotenuse.
So your formula would be 4^2 + 3^2 = c^2 ...
16 + 9 = c^2
25 = c^2 so square root both sides. Your missing side is 5km and then add all sides together to find your perimeter.
A U.S. penny has a mass of 2.5 grams. A U.S. quarter has a mass of 5.67 grams. What is the total mass of the two coins (pls help lol)
Answer:
8.17 grams
Step-by-step explanation:
To find the total mass of the two coins add the masses together.
[tex]5.67+2.5=8.17[/tex]
find the solution to the following system of equations using substitution or elimination
Answer:
D. (2,-3)
Step-by-step explanation:
if you substitute 2 for the x value and -3 for the y value in both equations, it works out.
instead of y=3x-9 it would be -3=3(2)-9.
you solve and get -3=-3, so it's a solution.
and instead of y=-2x+1 it would be -3=2(2)+1. after solving it, you would get -3=-3 again, so it works for both equations.
A pair of pants originally cost 25 dollars but costs 45 dollars. what is the percent markup? Please help!
Answer:
The markup formula is as follows: markup = 100 * profit / cost .
Step-by-step explanation:
For example if your cost is $10.00 and you wish to markup that price by 40%, 100% + 40% = 140%. Multiply the $10.00 cost by 140% and get the retail price of $14.00.
How do you calculate a 45 markup?
Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.
14girls to 35boys how does this go into a fraction
Answer:
14/35
Step-by-step explanation:
ratios can be expressed in fractions, so if you put 14:35 into a fraction, it would be 14/35.
this fraction can be further simplified to 2/5 by dividing both 14 and 35 by 7.
i hope this helps! have a great day <3
Can someone help me please I need both answers
Answer:
1: 2, 2: 3
Step-by-step explanation:
1 is 2 because if you count the total students, (25), divide by 2 to get 12.5 and round down. we want to find the 12th number. For the second one, do the similar thing, but now we have 13. Add the 13th and 14th numbers and divide by 2 to get 3.
-45+-25+-16+12+33+40
Answer: -1.
Step-by-step explanation:
Answer:
I think the answer is -1 but im not 100% sure i might be incorrect
Which line is the graph of y=1/2x+1?
Answer:
Step-by-step explanation:
Math
way
25/30 reduced to lowest terms
Answer: 5/6.
Step-by-step explanation: . :)
What is equalivalent to (-3m+5) + (m-11)
Answer:
-2m - 6
Step-by-step explanation:
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E Common
Seventh grade) * 3.7 Word problems involving ratios JKY
On the way home from the beach, Kimi and Toby stopped to get shaved ice. Kimi got a
medium cup with 4 pumps of lime syrup and 5 pumps of cherry syrup. Toby got a large cup
with 5 pumps of lime syrup and 8 pumps of cherry syrup. Whose shaved ice had the greater
ratio of lime syrup to cherry syrup?
Kimi's shaved ice had the greater ratio.
Toby's shaved ice had the greater ratio.
Neither. The shaved ices had the same ratio.
Submit
Answer:
Kimi's shaved ice had the greater ratio of lime syrup to cherry syrup.
Step-by-step explanation:
Can somebody help me?
Answer:
53%
Step-by-step explanation:
add the males and females. then divide the males by the sum(290). and that's r answer.
Answer:
53%
Step-by-step explanation:
The easiest way to start this is to add the two values together to find the total amount of participants.
154+136=292
To find the percentage of males in the population, we need to divide the amount of men by the total population.
154/292=0.527397
The percentage of men is 53%.
Hope this helped?
giving brainliest for who gets it right
Answer:
[tex]35[/tex]
Step-by-step explanation:
From the information given we can solve for x using the larger triangle
we know that the angle at the top is 45 degrees and the side opposite of it is 35, in other words we need to find the adjacent, or rather, x
Since we have angle, an opposite side, and we need the adjacent. The trig function we need to use is [tex]tan[/tex], the formula is
[tex]tan0[/tex][tex]=\frac{opposite}{adjacent}[/tex]
we need to rearrange this to solve for the adjacent
[tex]adjacent=\frac{opposite}{tan(0)}[/tex]
[tex]x=\frac{15}{tan(45)}[/tex]
[tex]x=35[/tex]
plz mark me brainliest. :)
what is the area formula for trapezoid
Answer:A
=
a
+
b
2
h
Step-by-step explanation:
1.4 pounds of almonds, 0.8 pound of cashews, and 2.6 pounds of peanuts. How much does Mila spend in all
Answer:
the total amount spent is $31.68
Step-by-step explanation:
The computation of total amount spent as follows:
= 1.4 pounds × $9.15 + 0.8 pounds × $10.75 + 2.6 pounds × $3.95
= $12.81 + $8.6 + $10.27
= $31.68
hence, the total amount spent is $31.68
We simply apply the pounds with its price
Explain how to write a quadratic equation given the vertex and another point on the graph, in the form of ()=(−ℎ)2+, vertex form.
Vertex: (−4,6)and point (−3,3)
15cm ≈ in Helppppppppppppppppppp
Answer:
15cm is equal to 5.90551 inch
Step-by-step explanation:
I used a calculator :]
Answer:
15 cm = 5,905511811 inches.
Step-by-step explanation:
hope this helps have a good rest of your afternoon :) ❤
Select the correct answer.
The table shows the monthly snowfall in Kyburz, California, and Park City, Utah.
What conclusion can you draw from the given data?
A. Because the interquartile range of the data for Kyburz is higher than the interquartile range of the data for Park City, the variability in the monthly snowfall is higher in Kyburz.
B. Because the interquartile range of the data for Kyburz is lower than the interquartile range of the data for Park City, the variability in the monthly snowfall is lower in Kyburz.
C. Because the mean of the monthly snowfall values in Kyburz is higher than the mean of the monthly snowfall values in Park City, the variability in the monthly snowfall is higher in Kyburz.
D. Because the mean of the monthly snowfall values in Kyburz is lower than the mean of the monthly snowfall values in Park City, the variability in the monthly snowfall is lower in Kyburz.
Answer: A) Because the interquartile range of the data for Kyburz is higher than the interquartile range of the data for Park City, the variability in the monthly snowfall is higher in Kyburz.
Step-by-step explanation:
Kyb | Par
0 | 0
0 | 0
2.4 | 1.4
4 | 2.5
9.3 | 20.5
12.9 | 24.4
35.8 | 46.6
49.7 | 54.8
60.7 | 59.2
73 | 59.5
75 | 65.4
84.6 | 76.8
Median 24.35 35.5
Quartile 1 3.2 1.95
Quartile 3 66.85 59.35
Inter Quartile Range 63.65 57.4
Answer:
The answer is a
Step-by-step explanation:
please mark me brainiest because I just took the quiz.
1. If DC is an angle bisector, what is the
measure of DCB?
2. Without constructing, will the incenter lie
inside or outside this triangle? Why or why
not?
Answer:
1.
∠DCB is the half of the measure of ∠ACB as the angle bisector DC cut it in two equal parts.
m∠DCB = 1/2m∠ACB m∠DCB = 1/2(101.31°) = 50.655°2.
The incenter is the intersection of the angle bisectors.
All three angle bisectors lie inside the triangle, hence the incenter is always inside.
10 In 0.5 seconds, a projectile goes from 0 to 300 m/s. What is the acceleration of the projectile?
Answer: 600 m/s^2
Step-by-step explanation:
Use the first kinematic equation
[tex]V_f=V_i+at\\300=0+a(0.5)\\a=600m/s^2[/tex]
What is the value of t?
Answer:
t=5
Step-by-step explanation:
180-86-34=60
60/12=5
A rental car agency charges $16 per day plus 14 cents per mile to rent a certain car. Another agency charges $23 per day plus 10 cents per mile to rent the same car. How many miles per day will have to be driven for the cost of a car from the first agency to equal the cost of a car from the second agency?
a) 175 miles per day
b) 1750 miles per day
c) 97.5 miles per day
d) 975 miles per day
Answer:
Step-by-step explanation:
The answer is 175 miles per day. I guessed on it and it was right :D
The number of miles per day that will have to be driven for the total cost of of a car from the first agency to equal the total cost of a car from the second agency is 175.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
A rental car agency charges $16 per day plus 14 cents per mile to rent a certain car. Therefore, we can write,
Total charge for x miles = $16 + $0.14(x)
Another agency charges $23 per day plus 10 cents per mile to rent the same car. Therefore, we can write,
Total charge for x miles = $23 + $0.10(x)
Since it is needed to be found the number of miles that the car should be traveling so that the total cost from both the agencies is the same. Thus, equate the equation together,
$16 + $0.14(x) = $23 + $0.10(x)
16 + 0.14x = 23 + 0.10x
0.14x - 0.10x = 23 - 16
0.04x = 7
x = 7 / 0.04
x = 175 miles per day
Hence, the number of miles per day that will have to be driven for the total cost of of a car from the first agency to equal the total cost of a car from the second agency is 175.
Learn more about Equation here:
https://brainly.com/question/14686792
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help please show work
Answer:
A
Step-by-step explanation:
mathematics
A tourist ignores the warning signs and leaves food in his car while he goes for a hike. A mama bear and her cub open the car door in six seconds. How long would it take each bear to open the car door alone if the cub needs 9 more seconds than the mama bear?
Answer:
0 sec. I help him get the tourist too :)
Step-by-step explanation:
jk, but her cub takes 13 and the mama 4
Using the together rate, it is found that it would take each bear 9 hours to open the car door alone.
What is the together rate?The together rate is the sum of each separate rate.
In this problem, the rates are as follows:
Together rate: 1/6.Mama's rate: 1/x.Cub's rate: 1/(x + 9).Hence:
[tex]\frac{1}{x} + \frac{1}{x + 9} = \frac{1}{6}[/tex]
[tex]\frac{x + 9 + x}{x(x + 9)} = \frac{1}{6}[/tex]
[tex]x^2 + 9x - 12x - 54 = 0[/tex]
[tex]x^2 - 3x - 54 = 0[/tex]
Quadratic equation with coefficients [tex]a = 1, b = -3, c = -54[/tex], hence:
[tex]\Delta = b^2 - 4ac = (-3)^2 - 4(1)(-54) = 225[/tex]
[tex]x_1 = \frac{-b + \sqrt{\Delta}}{2a} = \frac{3 + \sqrt{225}}{2} = 9[/tex]
[tex]x_2 = \frac{-b - \sqrt{\Delta}}{2a} = \frac{3 - \sqrt{225}}{2} = -6[/tex]
It would take each bear 9 hours to open the car door alone.
To learn more about the together rate, you can take a look at https://brainly.com/question/25159431
Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz with these problems I WILL PIC BRAINLIEST
Answer:
Can't see the rest
Step-by-step explanation:
[tex]7^{2+5+2} =7^{9}[/tex]
[tex]x^{5-8} y^{12-9}z^{0} =x^{-3} y^{3}[/tex]
[tex]x^{3+5}=x^{8}[/tex]
[tex]5^{1} +5^{0} ,(5^{1})^{1},5^{2}/5[/tex]
[tex]\sqrt[3]{7} ,\frac{7}{7^{2/3} } ,7^{1/6}*7^{1/6}[/tex]
[tex]625 = 5*5*5*5, 5^{4}[/tex]
[tex]2^{10} =2*2*2*2*2*2*2*2*2*2=1024[/tex]
5.) To help with a fundraiser, Ms. Rummel baked a total of 23 pies. Each apple pie
she baked used of a pound of apples and each cherry pie she baked used
of a pound of cherries. In total, she used the same number of pounds of apples
as she did pounds of cherries. How many of each pie did Ms. Rummel bake?
Please help it’s due tomorrow
Answer:
Step-by-step explanation:
Answer:
8 and 15
Step-by-step explanation:
6. Solve for x in each of the following equations:
a. m(x + n) =n
b. x( a + b) = b(c - x)
c. mx = n(m + x)
Step-by-step explanation:
m(x + n) = n
mx + mn = n
mx = n - mn
x = (n - mn)/m
x(a + b) = b(c - x)
ax + bx = bc - bx
ax + bx + bx = bc
x(a + b + b) = bc
x(a + 2b) = bc
x = bc/(a + 2b)
mx = n(m + x)
mx = mn+ nx
mx - nx = mn
x(m - n) = mn
x = mn/(m-n)
Square had a radius of 5 square root 2 find the apothem
Answer:
Apothem = 5 inches
(circum)radius = 5*sqrt(2) inches
Step-by-step explanation: