Ask question

Ask question

All categories

3 years ago

8

A sign company is creating a pennant in thr shape of an equilateral triangle. The length of each side is 12 inches. What is the

altitude length so the company will know what size box to ship the pennant in?

1 answer:

stich3 [128]3 years ago

3 0

Answer:24 in

Step-by-step explanation:

You might be interested in

A photograph is 4 inches high and 5 inches wide. You need to scale it up so it is 10 inches high. How wide should it be?

IrinaK [193]

Answer: 12.5 in. high

Step-by-step explanation: to get from 4 to 10, you have to muliplty by 2.5.

if you multiply 5 by 2.5, the answer is 12.5

8 0

3 years ago

Solve.<br> 3^x = 81<br> a X= 2<br> b. X= 4 c. x=6 d. x =9 <br><br><br> HELPPPPP

maw [93]

Answer:

B= x=4

3 x 3 x 3 x 3

3 x 3=9

3 x 3=9

9 x 9=81

3 0

3 years ago

Read 2 more answers

Adele opens an account with $100 and deposits $35 a month. Kent opens an account with $50 and also deposits $35 a month. Will th

Svetach [21]

Equations:

100 + 35m
50 + 35m

Steps:
100 + 35m = 50 + 35m <span>

<em>Set the equations equal to each other.</em>
</span>   <span />
<span>
100 + 35m = 50 + 35m <span>
-50              - 50
</span>
<em>Subtract 50 from both sides of equation to isolate the variable on one side</em>.

50+35m=35m
     -35m -35m

<em>Subtract 35m from both sides of equation.</em>

50=m

In fifty months, they will have the same amount of money. They will each contain $1850 dollars.

Hope this helps.
</span>

7 0

3 years ago

Could someone help me? Will mark brainlist!

levacccp [35]

43 inches in IXL

Please mark with crown!

3 0

3 years ago

Read 2 more answers

A set of average city temperatures in May are normally distributed with a mean of 20.66 ^\circ \text{C}20.66

Angelina_Jolie [31]

Answer:

0.9962

Step-by-step explanation:

The z score shows the number of standard deviations by which the raw score is above or below the mean. If the raw score is above the mean then the z score is positive but if the raw score is less than the mean then the raw score is negative. The z score is given by:

$z=\frac{x-\mu}{\sigma}\\ \\\mu=mean,\sigma=standard\ deviation, x=raw\ score$

μ = 20.66°C, σ = 2°C

For x < Singapore temperature, i.e. x < 26

$z=\frac{x-\mu}{\sigma} =\frac{26-20.66}{2}=2.67$

From the normal distribution table P(x < 26) = P(z < 2.67) = 0.9962

4 0

3 years ago