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3 years ago

Help me with this :)))))))

Mathematics

1 answer:

lora16 [44]3 years ago

3 0

Answer:

QR= 16

Step-by-step explanation:

HOPE THIS HELPS

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How would i solve this (-4,2); m=1/2

Setler [38]

Answer:

I'm pretty sure you have to do slope intercept form so it would be like this.

Y= mx+b

M is 1/2 and the X is given in the ordered pairs. Y is also given but it counts as the intercept so it is actually the 'B' of the equation. YOu just have to fill it in.

Y= 1/2(-4) + 2

4 0

3 years ago

Which ordered pair makes the equation false?

Galina-37 [17]

Answer:

Hi! The correct answer is J and G!

Step-by-step explanation:

<u><em>~I graphed it and it gave me 2 points that we're on this list that were apart of the equation so what wasn't in the equation i wrote here~</em></u>

7 0

3 years ago

Read 2 more answers

2 more than three times a number is 20. What is the number

Luba_88 [7]

<h2><u>The value of x is equal to 6.</u></h2>

2 + 3x = 20

Subtract 2 from both sides.

3x = 18

Divide both sides by 3.

x = 6

4 0

4 years ago

Use the diagram and the Pythagorean Theorem to find the EXACT area of square ABCD

Burka [1]

ANSWER

The area of square ABCD is
$25 \: square \: unit$

EXPLANATION

The area of square ABCD is the square of the length of one side.

That is the area of ABCD is |AD|²

From Pythagoras theorem,

${|AD|}^{2} = { |AG| }^{2} + { |GD| }^{2}$

We can read from the graph that, each box is one unit.

This implies that,

${|AD|}^{2} = {4}^{2} + {3}^{2}$

${|AD|}^{2} =16 + 9$

${|AD|}^{2} =25$

Therefore the area of square ABCD is 25 square units.

The correct answer is option C.

5 0

3 years ago

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How do I do this I am a bit confused ?

Colt1911 [192]

When you multiply the same number with different exponents together, you add the exponents together.

3^2 + 3^x = 3^7

Adding the two together you have 3^(2 + x = 7)

Solve for x: 2 + x = 7

Subtract 2 from both sides:

x = 5

8 0

3 years ago