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3 years ago

PLEASE SEE PHOTO!!!!!!!!

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

Answer: 2.8

Hoped this helped:)

murzikaleks [220]3 years ago

7 0

Answer:

big fat cheese cake i have a big fat yk what i mean if u tryna see

Step-by-step explanation:

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PLEASE HELP I WILL GIVE 100+ POINTS

Setler [38]

<h2>Answer: </h2>

1. <u>Area = b × h</u>

A = 5 × 3

A = 15cm².

2. <u>Area = ½(a + b) × h</u>

A = ½(9 + 15) × 15

A = ½ × 24 × 15

A = 12 × 15

A = 180mm².

3. <u>Area = 2(l × b) + l × b</u>

A = 2(12 × 4) + 6 × 3

A = 2 × 48 + 18

A = 96 + 18

A = 114m².

7 0

3 years ago

The measure of one angle of an octagon is two times smaller that of the other seven angles. What is the measure of each angle?

Anestetic [448]

Answer:

7 of the angles measure 144 degrees each and one angle measures 72 degrees

Step-by-step explanation:

Let

x -----> represent the measures of the seven same-size angles,

x/2 ----> represent the measure of the one that is "two times smaller."

we know that

The sum of internal angles of a polygon can be calculated as:

$S=180^o(n-2)$

where

n is the number of sides of the polygon

In this case

n=8 (octagon)

substitute

$S=180^o(8-2)=1,080^o$

The linear equation that represent this problem is

$\frac{x}{2}+7x=1,080$

solve for x

$\frac{15x}{2}=1,080\\\\15x=2,160\\\\x=144^o$

$\frac{x}{2}=72^o$

therefore

7 of the angles measure 144 degrees each and one angle measures 72 degrees

7 0

3 years ago

What's a divisor a dividend and a quotient<br><br>

Hoochie [10]

Quotient is the correct answer

8 0

3 years ago

Please help me I really need help

barxatty [35]

Answer:

im not sure but i think its 0.25

Step-by-step explanation:

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3 years ago

Choose the conditional statement that is equivalent to this sentence : "Tigers have stripes."

TiliK225 [7]

i think the answer is c, hope this helps ;)

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3 years ago

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