All categories

3 years ago

Plz help me thank you!!!!!!

Mathematics

2 answers:

damaskus [11]3 years ago

8 0

Answer:

h = 9.674

Step-by-step explanation:

likoan [24]3 years ago

5 0

H=9.764 jdjdjdjdjdjdjdhdhdhhdhdhdhd

You might be interested in

Suppose f(x) = x^2 - 4. Find the graph of f(1/4x)

allsm [11]

The graph is a parabola with a vertex at -4

4 0

3 years ago

Budget CDs are $5 each. How many CDs can you buy with $27?

AnnyKZ [126]

Answer:

You can buy 5 CDs.

Step-by-step explanation:

You can buy 5 CDs with $25. but you only have $2 left.

(know go buy some Chocolate. :P XD ^_^)

6 0

3 years ago

OAA', OBB', and OCC' are straight lines. Triangle ABC is mapped onto Triangle A'B'C' by an enlargement with center O. What is th

bazaltina [42]

Answer:

(D) 2

Step-by-step explanation:

The scale factor of the enlargement of ΔABC to ΔA'B'C' is given by the ratio of the length of the corresponding sides of ΔA'B'C' and ΔABC

Therefore, we have;

$The \ scale \ factor = \dfrac{Length \ of \overline {B'C'}}{Length \ of \overline {BC}} = \dfrac{Length \ of \overline {A'C'}}{Length \ of \overline {AC}} = \dfrac{Length \ of \overline {A'B'}}{Length \ of \overline {AB}}$

$\dfrac{Length \ of \overline {B'C'}}{Length \ of \overline {BC}} = \dfrac{2 \ units}{1 \ unit} = 2$

$\dfrac{Length \ of \overline {A'C'}}{Length \ of \overline {AC}} = \dfrac{4 \ units}{2 \ units} = 2$

$\dfrac{Length \ of \overline {A'B'}}{Length \ of \overline {AB}} = \dfrac{2 \cdot \sqrt{5} \ units}{\sqrt{5} \ units} = 2$

Therefore, the scale factor = 2

6 0

3 years ago

A round barbecue pit is 2 meters in diameter. What is the distance around the barbecue pit? A) 12.56 meters. B) 18.84 meters. C)

Pani-rosa [81]

The formula for circumference is 2×pi × r

We are given the diameter of 2 meters which means the radius is 1 meter. We will use 3.14 for pi.

2 × pi × r =
2 (3.14)(1) =
6.28

The distance around the barbecue pit is

C. 6.28 meters

3 0

3 years ago

A servey was conducted of 50 high school students, selected at random to find out how they travel to school. The table shows som

DedPeter [7]

I can help, but I need you to elaborate

5 0

3 years ago