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3 years ago

Tina plans to make wooden frames to put her two triangular art pieces in.

Mathematics

2 answers:

telo118 [61]3 years ago

7 0

Answer: 54 in.

Step-by-step explanation: So, the problem does something a little sneaky, and that is they ask for the TOTAL amount of wood needed for triangle DFG. And to find that, we simply have to multiply side AC by 3 to get side DG. We do this because triangle ABC is 3 times as small as triangle DFG. Then, add your side DG that you just got, (21) to side FG and FD to get the total amount of wood needed, 54 in.

Lena [83]3 years ago

6 0

Answer:

54 in

Step-by-step explanation:

I took test

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3. the speedy fast ski resort has started to keep track of the number of skiers and snowboarders who bought season passes. the r

pogonyaev

You can set this up as an algebraic equation using the ratio:

$\frac{1}{2}$ = $\frac{x}{x+1250}$
where x = number of skiers

Cross multiply:
x + 1250 = 2x

Solve for x:
-x = -1250
x=1250

To find the number of snowboarders, add 1250.
1250 + 1250 = 2500

1250 skiers and 2500 snowboarders bought season passes.

5 0

3 years ago

Read 2 more answers

One canned juice drink is 15% orange juice; another is 5% orange juice. How many liters of each should be mixed together in orde

grandymaker [24]

F = 15%
v = 5%
0.15f + 0.05v = 0.14*10
15f + 5v = 140
3f + v = 28
f + v = 10 (total volume)
---------- Subtract
2f = 18
f = 9 liters of 15%
v = 1 liter of 5%

7 0

3 years ago

Help!!!!!!!!!!!!!!!!!!!

Furkat [3]

Here, (7 * 9) = (7 * 10) - (7 * x)

Here, Take 7 as a common factor according to distributive property:

= 7(10 - x)

Now, 10-x = 9
x = 10-9 = 1

In short, Your Answer would be 1

Hope this helps!

3 0

3 years ago

9+19 - 12 + 12 + 12323 - 39

Alexxandr [17]

Answer : 12312

Step-by-step explanation : According to BODMAS, Addition (+) comes first

Hence -- 9 + 19 + 12 + 12323 = 12363

12363 - 12 - 39 = 12363 - 51

= 12312

5 0

3 years ago

Kelly bought a computer that was 20% off the regular price of $1,060. If a 7% sales tax was added to the cost of the computer, w

fomenos

Answer: $ 1361.04

Step-by-step explanation:

Discount will be 1060 * 20% = 212

Sales price 1060 + 212 = 1272

Tax 7% = 89.04

Kelly paid 1272 + 89.04 = 1361.04

4 0

3 years ago