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Readme [11.4K]
2 years ago
14

If a =2, find 4a + 18

Mathematics
2 answers:
FinnZ [79.3K]2 years ago
6 0

4×2+18

= 8+18

=26....

answer is 26..

ankoles [38]2 years ago
3 0

Answer:

i think

Step-by-step explanation:

bbbbbbbbbbbbbbb

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Best answer will be rated brainliest
charle [14.2K]

Answer:

A.  6 and 30

B.  8 and 28

Step-by-step explanation:

we know that the area of the three squares must satisfy the Pythagorean Theorem so c² = a² + b²

where

c²  is the area of the largest square

a² and b² are the areas of the smaller squares

now.. 36² = a² + b2

The sum of the areas of the smaller squares must be equal to 36

therefore

6 and 30 >>>> could be the areas of the smaller squares (6 + 30 = 36)

8 and 28 >>>> could be the areas of the smaller squares (8 + 28 = 36)

hope it clears your mind.

Please mark as the brainliest

4 0
3 years ago
If a skydiver jumps out of an airplane and falls at 212 miles per hour, what is the skydiver’s velocity and speed?
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

The speed is 212 miles per hour.  The velocity is the same, but it has direction.  So if up is positive and down is negative, then the velocity is -212 miles per hour.

8 0
3 years ago
Find a equation with a slope of -6
kumpel [21]

Answer:

y= -6x+2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help on this question i uploaded it but no one has seen it
Margaret [11]

hi ! so the answers are below ...

<h3>1. we need to add both angles to find angle QST</h3><h3> <u>5</u><u>2</u><u> </u><u>+</u><u> </u><u>4</u><u>7</u></h3><h3> <u>=</u><u> </u><u>9</u><u>9</u></h3>

<h3>2. since the angles are on a straight line, to find the angle NPM we need to subtract the given angle with 180⁰ since the total of a straight line is 180⁰ ( hope you understand )</h3>

anyways...

<h3> <u>1</u><u>8</u><u>0</u><u> </u><u>-</u><u> </u><u>7</u><u>9</u></h3><h3> <u>=</u><u> </u><u>1</u><u>0</u><u>1</u></h3>

hope that helped and let me know if you have any more questions :)

8 0
3 years ago
Select the correct answer.
Elodia [21]

Answer:

addition and multiplication are the inverse of subtraction and division, respectively.

The inverse of a function can be viewed as reflecting the original function over the line y = x. In simple words, the inverse function is obtained by swapping the (x, y) of the original function to (y, x).

We use the symbol f − 1 to denote an inverse function. For example, if f (x) and g (x) are inverses of each other, then we can symbolically represent this statement as:

g(x) = f − 1(x) or f(x) = g−1(x)

One thing to note about the inverse function is that the inverse of a function is not the same as its reciprocal, i.e., f – 1 (x) ≠ 1/ f(x). This article will discuss how to find the inverse of a function.

Since not all functions have an inverse, it is therefore important to check whether a function has an inverse before embarking on determining its inverse.

Step-by-step explanation:

your welcome pls give brainliest

6 0
2 years ago
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