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mr_godi [17]
3 years ago
13

20 POINTS IF YOU SOLVE!

Mathematics
1 answer:
Orlov [11]3 years ago
5 0
Question 1: D

Question 2:D

Question 3: C

Question 4: A

Question 5: D
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Which sets of three numbers could represent the lengths of the sides of a right triangle?
Sonja [21]

Answer:

The Correct Answer Is B

Step-by-step explanation:

To answer this problem, we use the Pythagorean theorem which states that the square of the hypotenuse or the longest side is equal to the sum of the squares of the legs. Hence trying each option, we verify whether the dimensions are true to the right triangle theorem. In this case, the answer is B.

Hope This Answer Helps You

8 0
2 years ago
1+9x14+12=? please help fast
Klio2033 [76]

Answer:

139

Step-by-step explanation:

So we start with PEMDAS. (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction.)

Since we don't have parenthesis or exponents, we can go straight to multiplication. 9 multiplied by 14 is 126.

Now we go to addition. 126+1=127

127+12=139

Hope I helped :)

~Sunflower UwU

5 0
3 years ago
Read 2 more answers
What is the distance between -25 and -12 on a number line
kirill [66]

Answer:

13 is the difference

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Sin155° = _____ sin25° sin(-25)° -sin25°
patriot [66]

Answer:

sin 25

Step-by-step explanation:

sin(A − B) = sinA cosB − cosA sinB

sin 155

sin( 180 -25)

A = 180  B = 25

sin180 cos25 − cos180 sin25

Sin 180 = 0

cos 180 = -1

0 - (-1) sin 25

sin 25

3 0
4 years ago
Janice drove 360 miles in 6 hours. If she travels a constant rate, calculate the distance she will cover in 7 hours?
Hitman42 [59]

Answer:

420 Mile's.

Step-by-step explanation:

First you figure out the unit rate by dividing 360 by 6 which is 60. So that's 60 miles per hour. Now multiply 60 by 7 to find out how many miles she will drive in 7 hours. When you multiply you get 420.

5 0
3 years ago
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