3 years ago

If STU is reflected over a horizontal line, what is the length of side S'U'?

1 answer:

5 0

What is the original angle? You didn't provide us with enough information. If the angle is reflected, it'll be the same number of units as the original shape.

Hope this helped.

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I need help on this one ?

soldier1979 [14.2K]

Answer:

1.5^2 = 2.25

(it looks like 1.5 but if it's 15 then it would be 225)

Step-by-step explanation:

1.5^2 means (1.5*1.5) you multiply the number by itself by how many it says to do. So if it were 1.5^52 you would multiply 1.5 by 1.5, 52 times.

7 0

3 years ago

5. Find the surface area of the cone. Round to<br> the nearest hundredth.<br> 2 ft<br> 6 ft

den301095 [7]

Answer:

$52.3m^2$

Step-by-step explanation:

Use these formulas

$A=\pi rl+\pi r^2\\l=\sqrt{r^2+h^2}$

Now solve

$A=\pi r(r+\sqrt{h^2+r^2} )\\=\pi *2*(2\sqrt{6^2+2^2} )\\=52.3m^2$

4 0

4 years ago

Liam says that the graph of the function between x=1 and x=3 is non linear and increasing . What error could he have made in ana

____ [38]

I would say that (d) is the correct answer because the section between x=4 and x=6 is not linear but exponential but it is still increasing. The section between x=1 and x=3 however is linear and therefore his answer is incorrect.

7 0

4 years ago

The sum of three consecutive integers is 132. Find the integers.

valina [46]

X+x+1+x+2=132
3x=129
x=43
43+44+45=132

3 0

3 years ago

3=7(4-2u)-6u can you help

sp2606 [1]

Answer:

5/4

Step-by-step explanation:

, open the bracket

3=28-14u-6u

Collect like terms

3-28=-14u-6u

-25 =-20u

Divide both side by -20

u=-25/-20. Minus sign will cancel each other and reduce to the lowest term

u=5/4

3 0

4 years ago

Read 2 more answers