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4 years ago

Suppose you start with a full tank of gas (14 gallons) in your truck. After driving 4 hours, you now have 4 gallons left.

Mathematics

1 answer:

laiz [17]4 years ago

3 0

Answer:

4=m4-1

Step-by-step explanation:

This is because you're using gas so you're slope of the equation will have to be negative. If correct please mark brainliest. thx

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a recipe requires 1/2 cup of milk and 1/3 cup of water. How much more milk is required for tge recipe than water?

ycow [4]

Answer:

1/6 cup of milk

Step-by-step explanation:

1/2 (amount of milk)- 1/3 (amount of water)

1/2 = 3/6

1/3 = 2/6

3/6 - 2/6 = 1/6

Hope this helped <3

7 0

3 years ago

jane is twice as old as Barbara. Michael is 7 years older than Jane. If Michael is 21, which equation could be used to find Barb

dedylja [7]

Step-by-step explanation:

J = 2b

M = J + 7

M = 21

J = 21 - 7

J = 14

B = 7

<em>Equation:</em>

If M is J+7, so then J = 21-7. J is 2*b, so 2*b = 21-7. Then you subtract and divide.

3 0

3 years ago

For which survey is a sample not necessary?

BARSIC [14]

Answer:

<h2>How many car accidents involve airbag malfunctions?</h2><h2 />

This is because there's no need to survey an entire population for accurate results.

The other 3, regarding Colorado residents, middle school students, and classmates are considered a population.

For testing the amount of car accidents, a population is not needed.

<em />

<em>I hope this helped you!</em>

7 0

3 years ago

Read 2 more answers

Which equations show direct variation

marissa [1.9K]

B i think I’m not sure

6 0

3 years ago

Read 2 more answers

Help need awnser ASAP

zzz [600]

Answer:

(B)

Step-by-step explanation:

It is given that: From ΔONP and ΔMLP,

$\frac{PO}{PL}=\frac{PN}{PM}$ (By basic proportionality theorem)

∠MPL=LPM(Common)

Therefore, ΔONP is similar to ΔMLP by SAS similarity postulate.

Also, From ΔONP and ΔKPJ,

$\frac{PO}{PK}=\frac{PN}{PJ}$ (By basic proportionality theorem)

∠OPN=KPJ(Common)

therefore, ΔONP is similar to ΔKPJ by SAS similarity postulate.

Now, since ΔONP is similar to ΔMLP by SAS similarity postulate and ΔONP is similar to ΔPJK by SAS similarity postulate, therefore ΔMLP is similar to ΔPJK by SAS similarity postulate.

Thus, all the three center triangles are similar by SSS similarity postulate.

3 0

3 years ago