3 years ago

Math question please help If you get this right I will mark you as a brainliest

Mathematics

1 answer:

irinina [24]3 years ago

8 0

The answer is 23.3
Is that the answer of d

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Find x, the missing side length in the right triangle.

SSSSS [86.1K]

Answer:

x=16

Step-by-step explanation:

Pythagorean theorem:

20^2-12^2=256

square root of 256=16

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2 years ago

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What is the value of the expression?<br><br> −2^6 − (6)^2<br><br> Enter your answer in the box.

user100 [1]

−2^6 − 6^2 =

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3 years ago

Stanley wants to collect 900 sports cards . so far,he has collected 438 baseball cards .how many more cards does Stanley need to

Simora [160]

The answer to your problem is 462

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3 years ago

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HELP ME PLEASE WOULD MEAN SOO MUCH

Vlad [161]

Answer:

Given that an image attached with this prove.

1. AD = AB, CD=CB 1. Given

2. OD = OB 2. By definition, the diagonal connecting vertec angles bisects the other diagonal

3. OA = OA 3. By reflexive property

4. triangle AOB = triangle AOD 4. By SSS congruence

5. angle AOB = angle AOD 5. By CPCTC

6. angle AOB = angle AOD = 90 6. both angles addup to 180

7. AC ⊥ DB 7. definition of right angles

Step-by-step explanation:

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3 years ago

How many inches of fence will be needed to fence the parallelogram-shaped 198.3 inches by 87.4 inches

Lunna [17]

Sides of parallelogram are = 198.30 inches and 87.4 inches

To know the length of fence needed to fence the parallelogram, we will find the perimeter of the parallelogram.

Perimeter = 2(a+b) where a and b are the sides of the parallelogram

$P=2(198.30+87.40)$

P=571.40 inches

Hence, 571.40 inches of fence is needed.

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3 years ago