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Orlov [11]
2 years ago
13

What's the answer?can you help me with this

Mathematics
1 answer:
anzhelika [568]2 years ago
4 0
A = 1/2 bh

A = 1/2 • (6x + 4)(x-7)

Use FOIL to multiply the binomials

A = 1/2 • 6x^2 - 3x - 28

Multiply the (1/2) in

A = 3x^2 - 3/2x - 14

Final answer!
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Help please I’m not sure if this is right
Schach [20]

Answer:

PERFECT

YOU GOTTA RIGHT

Step-by-step explanation:

6 0
3 years ago
The graph shows the relationship between the number of apples and their cost. For the point (1, r), what is the value of r?
3241004551 [841]

Answer:

C.

Step-by-step explanation:

When you check the point that is on X, it is a little over halfway to the point 1,2. It would be like 1,1.5 or 1,1.6.

5/3 is the equivalent to 1.6 so that answer would make the most sense.

4 0
2 years ago
Read 2 more answers
Can someone explain step by step how to do this and how to get the numbers please? HELP HELP HELP!!
Alexxandr [17]
A = 113.1
so the formula for the area of a circle is
A = pi x r^2
-pi is 3.14(rounded)

-r stands for the radius of the circle which is half the diameter so for this circle your r or radius is 6 and the radius is just squared

so when you plug the numbers in the formula it is
A = 3.14 x 6^2(squared)

A = 3.14 x 36

A = 113.1

8 0
3 years ago
5. Find the lateral surface area of the net of<br> the cube.<br> 1.8 cm
igor_vitrenko [27]

<u>Given</u>:

Given that the side length of the cube is 1.8 cm

We need to determine the lateral surface area of the cube.

<u>Lateral surface area of the cube:</u>

The lateral surface area of the cube can be determined using the formula,

LSA=4a^2

where a is the side length.

Substituting a = 1.8 in the above formula, we get;

LSA=4(1.8)^2

Squaring the term, we get;

LSA=4(3.24)

Multiplying, we get;

LSA=12.96

Thus, the lateral surface area of the cube is 12.96 cm²

6 0
3 years ago
Research what is something times something equals 43
Bad White [126]

43 is a prime number, so

it has factors only 1 and 43, You can write only 43*1=43.

5 0
2 years ago
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