2 years ago

Use the figure shown on the right,

Mathematics

1 answer:

ladessa [460]2 years ago

4 0

Answer:

Here's a link for the answer

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Can someone help me on this plzzz

fiasKO [112]

Answer:

2z - 3w = 8

Step-by-step explanation:

Where you see z you place 10 there and where you see w you place 4 there because that's the value according to the question.

So we have 2(10) - 3(4) = 20 - 12 = 8

8 0

3 years ago

Solve for y.

elena-s [515]

Step-by-step explanation:

12+3y+2=0

=14+3y=0

=3y=0-14

=3y=-14

=y=-14/3, -4 2/3

7 0

3 years ago

PLEASE ANSWER ASAP!!!! (and actually answer the question, no begging for "brainliest")

Zepler [3.9K]

Answer:

A: P = 41100 - 590t

B: 34610

Step-by-step explanation:

equation = 41100-(41100-36380)/(2011-2003)t

plug it in

41100 - 590(2014-2003)=34610

4 0

2 years ago

An engineer is designing a runway for an airport. Several planes will use the runway and the engineer must design it so that it

swat32

Answer:

d=117.33 m

Step-by-step explanation:

Initial velocity of planes, u = 0 (because they are at rest)

Acceleration, a = 3.3 m/s²

Final take off speed, v = 88 m/s

We need to find the minimum allowed length for the runway. Let it is d. d will be the distance. It can be calculated using third equation of motion as follows :

$v^2-u^2=2ad\\\\d=\dfrac{v^2-u^2}{2a}$

Putting all the values, we get :

$d=\dfrac{88^2-0^2}{2\times 33}\\\\d=117.34\ m$

Hence, the minimum allowed length for the runway is 117.33 m.

3 0

3 years ago

Are these expressions equivalent? Explain why or why not. 42 + 35 7(6 + 5)

cricket20 [7]

You use pemdas and they both equal to 77. So yes they are equivalent.

8 0

3 years ago

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