MATHEMATICS MIDDLE SCHOOL

A triangle has angles that measure 55°, 43°, and 82°. What kind of triangle is it?A. obtuse
B. right
C. acute

Answers

Answer 1

Answer:

Answer:

c. acute

Step-by-step explanation:

all angles are less than 90 degrees, so it is acute

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Find the qoutient 7 divided by 1/5

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is 35

Step-by-step explanation:

When we divide two fractions, such as 1/7 ÷ 1/5, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

We also simplify the answers to fraction problems whenever possible.

■+7+30=47/ use addition properties to find the unknown number. write the property that you used.

Answers

well if you know 30 +7 =37 so you do 47-37 and get 10

Make g the subject of the formula 3e + 4g = 7 + 9e

Answers

Answer:

g = 7 + 9e - 3e /4

Step-by-step explanation:

3e + 4g = 7 + 9e

Subtract 3e from both sides to eliminate 3e on the left side

3e - 3e + 4g = 7 + 9e - 3e

4g = 7 + 9e - 3e

Divide both sides by 4 to isolate g

4g/4 = 7 + 9e - 3e /4

g = 7 + 9e - 3e /4

Answer:

g=(7+9e-3e)/4

Step-by-step explanation:

3e+4g=7+9e

4g=7+9e-3e

g=(7+9e-3e)/4

A group of 10 friends will pack bottles of water into an unknown number of coolers for a trip to the beach. Each cooler will contain 25 bottles. At the beach, the friends will share the bottles equally. Write an expression with one variable to represent the number of bottles each friend will get. Then, use your expression to find how many bottles each friend will get if they bring 2 coolers. Explain your thinking.

Answers

Answer:

Step-by-step explanation:

25/cooler and there are 2 coolers, 25*2=50 there are 10 friends so 50/10=5

What is 1/3 times 3x

Answers

Look at it this way:

-- 1/3 of 3(quarts of oil) = 1(quart of oil)
-- 1/3 of 3(days)    = 1(day)
-- 1/3 of 3(yards of yarn) = 1(yard of yarn)
-- 1/3 of 3(bags of wool)   = 1(bag of wool)
-- 1/3 of 3(dairy cows) = 1(dairy cow)
-- 1/3 of 3(bales of hay) = 1(bale of hay )
-- 1/3 of 3(cups of coffee) = 1(cup of coffee)
-- 1/3 of 3(hours of TV) = 1(hour of TV)
-- 1/3 of 3(cheesburgers) = 1(cheesburger)
-- 1/3 of 3(x's)   = 1x

i believe the answer would equal to 1

What is the estimate of 19% of $53