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Andrei [34K]
3 years ago
7

Ion

Mathematics
1 answer:
Anastasy [175]3 years ago
8 0

Answer: 504

Step-by-step explanation:

Area: 4 triangles + square

Triangle area = 1/2 x b x h

Square = side x side

4(1/2 x 12x 15) + 12x12

= 504

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Write the linear equation
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Answer:

y=-3/2x+4

slope=-3/2

y-int= 4

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Anise wants to have longer hair than her sister. Her sister's hair is 2.25 feet long. How long does Anise's hair have to
rodikova [14]
The answer has to 2.26 because 2.26 is bigger than 2.25
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A 4 in. by 5 in. photo is enlarged by
Komok [63]

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Step-by-step explanation:

multiply by 2.

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4. Sherman hopes to get at least a 90 average on his science tests. He has one more test
Alinara [238K]

Answer:

79+94+91+92+test5)/5=90

The lowest score have to be 94

Step-by-step explanation:

Our goal is gona be to have an average of 90, it can be higher but we are going to use this.

For average the equation is

(test1+test2+test3+test4+test5)/5=average

We know the result for the first 4 tests

Test 1=79

Test 2=94

Test 3=91

Test 4=92

But we dont know test 5

(79+94+91+92+test5)/5=average

Our goal for the average is 90

(79+94+91+92+test5)/5=90

79+94+91+92+test5=90*5

test5=450-79-94-91-92

Test5=94

8 0
3 years ago
Classify the triangle by its angles and its sides. Explain how you knew which classifications to use.
Stella [2.4K]

Answer:

It is a scalene triangle.

Step-by-step explanation:

If you're looking for angle type, too. .it's a scalene-acute.

A scalene triangle does not have any congruent or similar sides/angles.

<u><em>If you found my answer helpful, then please do me a favor by marking me as the brainliest as it means a lot to me.</em></u>

<u><em>From a fellow student,</em></u>

<u><em>Good day ahead, :)</em></u>

<u><em>Dan</em></u>

6 0
3 years ago
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