All categories

3 years ago

Please help me ASAP!!

Mathematics

1 answer:

IgorC [24]3 years ago

6 0

Answer:

12.53

Step-by-step explanation:

6^2+11^2=sqrt157 =12.53

You might be interested in

3) Alex drove for 3 hours at an

iVinArrow [24]

average speed= total distance/total time taken

60+45= 105miles

1 mile= 1.609

105×1.609= 168.945km

168.945/4

Hence answer = 33.79 km/hr

5 0

3 years ago

Isabella uses the equation to find the volume of the cone below.

Rufina [12.5K]

Answer:

The correct answer option is: Isabella should have divided the product of $12\pi$ and 9 by 3 to get $V=\frac{12\pi (9)}{3}$

Step-by-step explanation:

We are given a diagram of a cone with height $9 cm$ and area of the base (circle) $12 \pi cm^ 2$ .

Isabella uses the equation $V = \frac { 1 } { 3 } ( 12 ) ^ 2 ( 9 ) \pi$ and we are to find the error that she is making in finding the volume of this cone.

The volume of a cone is given by: $\pi r^2\frac{h}{3}$ out of which $\pi r^2$ represents the area of the base (circle).

Therefore, Isabella should have divided the product of $12\pi$ and 9 by 3 to get $V=\frac{12\pi (9)}{3}$ .

8 0

3 years ago

Read 2 more answers

10^9 is how many times the value of 10^8

slavikrds [6]

Answer:

10^9 is 10 × 10^8, since 10^9= 10×10×10×10×10×10×10×10×10

7 0

3 years ago

Is 3/8 greater than 1/2

masya89 [10]

No. Convert to decimals and its easier to compare. 0.375= 1/3 vs 0.50= 1/2

3 0

4 years ago

On a coordinate grid the coordinates of vertices p and q for polygon pars are p(5,4) and q(-2,4) what is the length of side pq?

Mariulka [41]

Answer:

pq = 7

Step-by-step explanation:

Calculate the length using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = p(5, 4) and (x₂, y₂ ) = q(- 2, 4)

pq = $\sqrt{(-2-5)^2+(4-4)^2}$

= $\sqrt{(-7)^2+0^2}$

= $\sqrt{49}$

= 7

4 0

4 years ago