3 years ago

. Select ALL the true statements. There is more than one answer. *

Mathematics

1 answer:

Dafna1 [17]3 years ago

8 0

I think the answer is D

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Please answer this. Find the angles

IrinaVladis [17]

Answer:

m2 = 145

m3 = 145

m4 = 35

Step-by-step explanation:

m<1 = m<4 because of vertical angles

m<2 + m<1 = 180

m<2 + 35 = 180

m<2 = 145

m<2 = m<3 because of vertical angles

3 0

3 years ago

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What is the approximate area of a circle with a radius of 4 feet

Dima020 [189]

Answer:

Area = 50.24 feet^2

Step-by-step explanation:

radius = 4 feet

Area =?

$Area =\pi r^2\\\\$

Substitute values into the given equation

$Area =3.14\times 4^2\\\\Area =3.14\times 16\\\\Area =50.24\:ft^2$

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4 years ago

List sale price of each item<br> $25; markdown 12%<br> $16.45; markdown 33%

BartSMP [9]

1st question - $22

25 x .12 = 3.00

25 - 3 = 22

2nd question - $ 11.03

16.45 x .33 = 5.4285 (don't round yet)
16.45 - 5.4285 = 11.0215
( round up) $11.03

7 0

3 years ago

In a test consisting of 12 questions, each student gets a score of +23 for every correct answer and −13 for every incorrect answ

pentagon [3]

Answer:

96 scores

Step-by-step explanation:

Score for each correct answer = +23

Score for each incorrect answer = $-13$

Each question must be answered such that Ram gets 7 correct and 5 incorrect answers.

Number of correct answers $=7$

Number of incorrect answers $=5$

Therefore,

Ram's score $=7(23)+5(-13)=161-65=96$

4 0

3 years ago

PLEASE HELO ASAP, 12 POINTS!!!

never [62]

Answer:b

Step-by-step explanation:l

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3 years ago

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