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kifflom [539]
3 years ago
15

I really need help on this problem please

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

x=135

y=45 b/c 180-135 = 45 & the angles are supplementary

Nadya [2.5K]3 years ago
7 0
X = 135
Y = 45

For X:

The 135 degrees above x are the same angle causing x to 135 degrees.

For Y:
A line is 180 degrees. If you split the line making two angles whatever the angles are they must equal 180. So for this problem 135 + y = 180. Therefore making y = 45.
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A certain hybrid car has a mileage rating of 57 miles per gallon. if the car makes a trip of 293 miles, how many gallons of gaso
dlinn [17]
To determine the number of gallons of gasoline that is used, we need to know the rate of usage of gasoline. This rate would describe the number of gasoline in units of volume that is being used per distance in units of length. In this case, we need the rate in units of miles per gallon. From what is asked and the given values, we simply divide the rate to the the total distance that was traveled by the car. We calculate as follows:

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4 0
3 years ago
The expressions that are equivalent to 9(5v+4)
DiKsa [7]

Answer:

45v+36

Step-by-step explanation:

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45v+36

6 0
3 years ago
Ariel made cupcakes to sell. 2/3 of them were chocolate chip,25% of the reminder was strawberry and the rest were 90 vanilla cup
Anton [14]

Answer:

Let x be the total number of cupcakes.

Chocolate chips =

\frac{2}{3} x

Strawberry =

\frac{1}{4}  \times  \frac{1}{3}  \\  =  \frac{1}{12} x

Vanilla =

x -  \frac{2}{3} x -  \frac{1}{12}x \\  =  \frac{1}{3} x -  \frac{1}{12} x \\   =  \frac{1}{4} x

given

\frac{1}{4} x = 90

x = 90 \div  \frac{1}{4}  \\  = 90 \times 4 \\  = 360

a)Number of Chocolate chip Cupcakes =

\frac{2}{3}  \times 360 \\  = 240

b)Number of Strawberry cupcakes =

\frac{1}{12}  \times 360 \\  = 30

8 0
3 years ago
What is subtract two-fifths from 4 times g as an algebraic expression.
MAVERICK [17]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Worksheet 1.3
telo118 [61]

Answer:

  d = 50h

Step-by-step explanation:

  distance = speed × time

Lumpy's distance (d) in miles, after driving h hours at 50 miles per hour, is given by ...

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8 0
3 years ago
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