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3 years ago

PLEASE HELP ME MATH IS HARD

Mathematics

2 answers:

jasenka [17]3 years ago

4 0

Answer:

the answer is A

nata0808 [166]3 years ago

3 0

Answer:

Step-by-step explanation:

You have to add the whole equation not only a part of it.

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A home has a triangular backyard. The second angle of the triangle is 4degrees more than the first angle. The third angle is 8de

amid [387]

Answer:

1st angle = X

2nd angle = X + 7

3rd angle = X + 18

Then (sum. them): 3X + 25 = 180 ==> X = 51.67 degree

Therefore,

1st angle = 51.67 degree

2nd angle = 58.67 degree

3rd angle = 69.67 degree

5 0

4 years ago

Read 2 more answers

Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time

mars1129 [50]

Answer:

the bottom one

Step-by-step explanation:

and im doing the same testing site for summer school lol

5 0

3 years ago

Julissa wants to join her local gym. A gym membership is $27 a month with a one–time initiation fee of $117. Which equation repr

kumpel [21]

Answer:

i have no clue

Step-by-step explanation:

6 0

4 years ago

A theater group made appearances in two cities. The hotel charge before tax in the second city was $1000 lower than in the first

Bess [88]

Answer:

$5000 in the first city
$4000 in the second city

Step-by-step explanation:

Let x represent the pre-tax hotel charge in the first city in dollars. Then the hotel charge in the second city is x-1000 dollars, and the total tax is ...

... 7.5%·x +5%·(x -1000) = 575

... 12.5%·x = 625 . . . . simplify, add 50

... x = 5000 . . . . . . . . divide by 12.5% (=0.125)

The first-city charge was $5000; the second-city charge was $4000.

8 0

4 years ago

The recipe calls for 5 parts strawberry juice to 3 parts water.Carmen would like to make 64 fluid ounces of the strawberry drink

UNO [17]

We are given: Strawberry juice = 5 parts and

Water quantity = 3 parts .

Ratio of Strawberry juice to Water is = 5 : 3.

Total fluid ounces of the strawberry drink need to make = 64 ounces.

Let us assume strawberry juice need = x ounces.

So, the water would be need = Total fluid - strawberry juice = 64 -x ounces.

The ratio of Strawberry juice to Water would reamain same 5:3.

So, we can setup a proportion now.

$\frac{x}{64-x}=\frac{5}{3}$

On cross multiplying, we get

x*3=5 *(64-x)

Distibuting 5 over (64-x), we get

3x = 5 * 64 - 5*x

3x = 320 -5x

Adding 5x on both sides, we get

3x+5x = 320-5x +5x

8x = 320

Dividing both sides by 8, we get

$\frac{8x}{8}=\frac{320}{8}$

x = 40

So, strawberry juice need = 40 ounces.

Water would be need = 64 - 40 = 24 ounces.

Therefore, 40 ounces of strawberry juice and 24 ounces of water carmen needs to make 64 fluid ounces of the strawberry drink.

5 0

3 years ago