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bagirrra123 [75]
3 years ago
15

Which of the following shows the solution of 7x – 5 > 16?

Mathematics
1 answer:
vladimir2022 [97]3 years ago
7 0

Answer:

x<3

Step-by-step explanation:

add 5 to 16. then divide 7 from 21. the sign flips with inequalities involving multiplication and/or division

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Chase is building a birdhouse in the shape of a regular polygon. He knows that the measure of the interior angle is twice the me
mel-nik [20]

Answer:

The perimeter of the base of the birdhouse is 36 units

Step-by-step explanation:

<u><em>The complete question is</em></u>

Chase is building a birdhouse in the shape of a regular polygon. He knows that the measure of the interior angle is twice the measure of the exterior angle and the length of a diagonal that passes through the center is 12. What is the perimeter of the base of the birdhouse?

step 1

Find the measure of the interior angle

Let

x ---> the measure of the interior angle

y ---> the measure of the exterior angle

Remember that

the sum of the interior and exterior angle in any polygon is equal to 180 degrees

so

x+y=180^o ----> equation A

we have that

the measure of the interior angle is twice the measure of the exterior angle

so

x=2y ----> equation B

substitute equation B in equation A

2y+y=180

y=60^o

so

x=120^o

That means-----> The figure is a regular hexagon

step 2

Remember that

The length of the diagonal that passes through the center of the hexagon is equal to two times the length of the regular hexagon

Let

b ----> the length side of the hexagon

so

b=12/2=6\ units

The perimeter of the hexagon is given by the formula

P=6b

substitute

P=6(6)=36\ units

3 0
3 years ago
Suppose you can factor x^2 + bx + c as (x + p)(x + q). If c &gt; 0, what could be possible values of p and q?
ad-work [718]

p could be 5 and q could be 8 this is just my guess but i think its right

3 0
3 years ago
What is the difference (x/x^2+3x+2)-(1/(x+2)(x+1)
timama [110]
Answer is D i believe
8 0
3 years ago
Read 2 more answers
A farmer sells 6.6 kilograms of apples and pears at a farmers market.4/5 of this weight is apples,the rest is pears.How many kil
Ad libitum [116K]

Answer:

  1.32 kg

Step-by-step explanation:

Given a fraction of the market goods, we can find the remaining fraction by subtracting the given fraction from 1.

The fraction of the goods the farmer sells that is pears will be ...

  (apples +pears) = (apples) +(pears)

  pears = (apples +pears) -(apples)

  pears = 1 - 4/5 = 1/5 . . . . . of the total goods

One-fifth of the goods sold will have a weight of ...

  (1/5) × (6.6 kg) = 1.32 kg

The farmer sold 1.32 kg of pears at the market.

6 0
2 years ago
Margo will sweep a room. A diagram of the floor is shown at the right. What is the area of the floor?
V125BC [204]

Answer:

you forgot the diagram

Step-by-step explanation:

4 0
3 years ago
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