3 years ago

PLS ANSWER IT PLS PLS

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

8 0

Answer:

The one above the orange answer in the picture

Step-by-step explanation:

85% of 20 is 17 every thing else is not 85%

sergij07 [2.7K]3 years ago

6 0

The correct answer would be the one on top left

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What is the lcm of 36 and 78

pochemuha

36|2
18|2
9|3
3|3
1

78|2
39|3
13|13
1

$LCM(36,78)=2^2\cdot3^2\cdot13=468$

7 0

3 years ago

Last one for this one

schepotkina [342]

Answer:

Try 64. I think its right. I could be wrong though

Step-by-step explanation:

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3 years ago

6. 2A and ZB are complementary angles. The measure of ZB is (4x), and the

Yakvenalex [24]

Answer:

x = 10°

Step-by-step explanation:

ZA + ZB = 90°

50° + 4x = 90°

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3 years ago

A snack stand sold hot dogs and chips at a recent game. The hot dogs cost $2.50 and the snacks cost $0.75. After the game, they

fiasKO [112]

x = hot dogs

y = snacks

x +y = 175

x = 175-y

2.50x + 0.75y = 262.50

2.50(175-y) +0.75y = 262.50

437.50-2.50y + 0.75y = 262.50

-1.75y = -175

y = -175 / -1.75 = 100

100 snacks & 75 hot dogs

7 0

3 years ago

Read 2 more answers

There are 3 teachers to 125 pupils during the school program. How many teachers were

Kobotan [32]

Answer:

There were 60 teachers.

Step-by-step explanation:

☆We can use proportion to solve this!

$\frac{3 \: teachers}{125 \: pupils} = \frac{x}{2500 \: pupils} \\ \\ \frac{125x}{125} = \frac{7500}{125} \\ \\ x = 60$

5 0

3 years ago