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Yuki888 [10]
3 years ago
7

gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 400 miles on 20 gallons

of gas. How far could you drive on 55 gallons of gas? What is the car’s gas mileage
Mathematics
2 answers:
V125BC [204]3 years ago
7 0

Answer:

1100

Step-by-step explanation:

400/x=20/55

Cross multiply

20x=22000

x=1100

Kipish [7]3 years ago
4 0
Hide a sus. Suena a unending
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determine The length of the circular arc of a circle with a radius of 49 cm subtended by a central angle of 135°
Katena32 [7]

Given:

Length of the circular arc with circle radius=49cm

θ=135°

Now,

Length of arc = θ/360°×2πr

49=2× 22/7×r×135°/360°

49×20×7/3×22×2

51.96cm

6 0
1 year ago
Is 7,500,000 greater than 750km
andreyandreev [35.5K]
It 7 500 000*m* is equal to 7500km therefore it is greater than 750km, however if youbare not talking about meters then the answer might be no.
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3 years ago
There are 100 cents in a dollar what percent of a dollar is $0.15 a​
atroni [7]
100=100%
15=X

15/100 x 100= 15%
4 0
2 years ago
Which one is right. I am lost and I need help
Lubov Fominskaja [6]

Reflection across y=x is a special case transformation


(x,y) \rightarrow (y,x)


The original triangle has vertices A(-5,1), B(-4,3), C(-2,1), D(-3,-1) so the transformed triangle has vertices


A'(1,-5), B'(3,-4), C'(1,-2), D'(-1,-3)


Choice A'(1,-5)




8 0
4 years ago
What is the value of x?<br> Enter your answer in the box.<br> units
LiRa [457]

Answer:

x = 28

Step-by-step explanation:

ΔARP ≈ ΔCRD

42/x = 57/(10+x)

cross-multiply:

42(10+x) = 57x

420 + 42x = 57x

420 = 15x

28 = x

7 0
3 years ago
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