MATHEMATICS MIDDLE SCHOOL

PLEASE HELP ME WITH THIS QUESTION. ITS ABOUT TRIANGLES!A triangle has one side that measures 4 ft, one side that measures 8 ft, and one side that measures 11 ft. What kind of triangle is it?
A: Scalene
B: Isosceles
C: Right
D: Equilateral
Please explain your answer also.

Answers

Answer 1
Answer:

Answer: A

Step-by-step explanation:

Scalene means that none of the sides are the same length.

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You saved 850$ from your summer job last summer. You put it in a account that earns simple interest each month. After 9 Months your account is worth 1,003$. What percent interest did you earn each month?

Answers

Interest earned=$1003−$850=$153
Principal=$850
Time=9 months
Rate=Interest per month

Use the formula to solve for interest: (Interest)=(Principal)×(Rate)×(Time)
              153 = 850 × R × 9
Simplify.
              153 = 7650 × R
Divide both sides by 7650.
              0.02 = Rate
She earned 2% interest each month.

Write a real-world word problem in which the unit rate is 6 miles per hour.

Answers

Answer:

The distance between home and river is 2 miles. In still water a boat can cover 18 miles in 3 hours.

Unit rate of the boat is calculated as

(18)/(3)=6

Unit rate of the boat is 6 miles per hour.

In the morning, a fisher man walks towards river and sits on the boat and moves in still water, then total distance covered by the fisher man is defined by the equation

y=2+6x
paul is driving right behind a tracter that goes really slow. 2 miles in 20 minues to be exact. find the unit rate for how fast the tractor is going

Wich box is greater, a 1.5- pound box of raisins or a 650-gram box of rocks?

Answers

❅☃ 1.5 pounds.
❅☃ 1.5 pounds weighs 680.389 grams.
❅☃ Leaving it higher then the 650 gram box of rocks. 
The first step of this is to convert them both to the same unit. since 1 pound is equal to .45 kg, .45*1.5=.68 kg. now we need to convert kg to grams, when we do this we get 680 grams of raisins and 650 grams of rocks. we can obviously see that the box of raisins is heavier.

PLEASE HELPP!!!!! WILL GIVE BRAINLIEST The ratio of m∠PQR to m∠PQS is 3:2. What is m∠RQS?

answers are
18
36
50
54

Answers

ANSWER

m∠RQS =36 \degree


EXPLANATION

From the diagram, m∠PQR and m∠RQS are complementary.


This means that the two angles will add up to 90°.


m∠PQR + m∠RQS = 90 \degree...(1)




Also, we were given that,


m∠PQR: m∠RQS = 3:2

(m∠PQR)/(m∠RQS ) = (3)/(2)


This implies that,


m∠PQR= (3)/(2) m∠RQS ....(2)

We put equation (2) into equation (1) to get,


(3)/(2) m∠PQS + m∠RQS = 90 \degree


Multiply through by 2 to get,



3m∠PQS +2 m∠RQS =180 \degree

5 m∠RQS =180 \degree


Divide through by 5.



m∠RQS =36 \degree

For a field trip 20 students rode in cars andthe rest filled nine buses. How many
students were in each bus if 236 students
were on the trip?

Answers

Answer:

11 with a remainder of 16

Step-by-step explanation:

just divide boy or girl

it is 11 students in the bus

What is the area of the figure below?Explain and show the work that comes with it clearly without the (tex(( & all that stuff

Answers

Area of Rectangle = 8 × 7
= 56cm^2

Length of side of Square = 7-4
= 3cm

Area of Square = 3 × 3
= 9 cm^2
Length of triangle = 8 - 3
= 5cm
Area of triangle = 1/2 × 5 × 3
= 7.5 cm^2

Hope this helps :)
So you multiply 8 and four to give you 32 which is the area of the rectangle, subtract the top measurement of 7 by 4 to give you 3 which will make it simpler to find the area of the square and triangle. To find the area of the square multiply 3 by 3 to get 9. And to find the triangle since we know that 8 minus 3 is 5 and to find the area of a triangle we have to divide by two at the end 5x3 divided by 2 will give you the answer of 7.5. To find the total area do 32+9+7.5
to get 48.5cm squared
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