3 years ago

Can someone check my work if it’s right or not?

Mathematics

2 answers:

andrey2020 [161]3 years ago

4 0

Answer:

Its correct good job

Step-by-step explanation:

AleksandrR [38]3 years ago

3 0

Answer: looks good to me, its correct.

You might be interested in

270 students went on a field trip. 6 buses were each filled with s students. How many students were on each bus?

trasher [3.6K]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Do you guys know the angle?

Paha777 [63]

90 degrees :).........

6 0

3 years ago

A circular picture is 8 inches in diameter.

velikii [3]

The formula of an area of a circle with radius r:

$A=\pi r^2$

Part A.

We have diameter of the circle d = 8 in. The diameter of a circle is equal two times length of a radius.

Therefore:

$r=\dfrac{d}{2}\to r=\dfrac{8}{2}=4\ in$

Calculate the area:

$A=\pi\cdot4^2=16\pi\ in^2$

Answer: C. 16π square inches.

Part 2.

Look at the picture.

Total area:

$A=\pi\cdot6^2=36\pi\ in^2$

Answer: C. 36π square inches

7 0

3 years ago

If a car car travels 190 km at 10 hours find how much speed will be travelled in one hour?

Fed [463]

Answer:

19km

Step-by-step explanation:

190km divided by 10hr = 19km per 1hr

5 0

3 years ago

60% of what number is equal to 30?<br> A) 0.5 B) 2 C) 18 D) 50

Arada [10]

Answer:

D. 50

Step-by-step explanation:

50/1 (60/100) =

3000/100 =

30/1 =

7 0

3 years ago

Read 2 more answers