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3 years ago

This is worth 20 points please help now it is an emergency. Please do 1 through 10

Mathematics

1 answer:

melomori [17]3 years ago

8 0

Where is the picture?

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A=20<br> B=10<br> C=23<br> D=29.2

11111nata11111 [884]

It’s 20 inches I think

3 0

2 years ago

you let me do the following triangle. She is transformed using a reflection which could be coordinates of dog after the reflecti

disa [49]

Answer:

The coordinates of D'O'G' after the reflection would be D=(0,0), O=(-1,2), G=(1,4). The correct answer between all the choices given is the last choice or letter D. I am hoping that this answer has satisfied your query about and it will be able to help you.

Step-by-step explanation:

6 0

3 years ago

A club orders 124 T-shirts at a cost of $18.00 each. Would the better estimate for the cost of the T-shirts be $1,000 or $2,000?

castortr0y [4]

Answer:

$2,000

Step-by-step explanation:

Since the actual answer is greater than 2,000, the estimation would be 2,000

4 0

3 years ago

Read 2 more answers

A company that offers tubing trips down a river rents tubes for a person to use for $20 and “cooler” tubes to carry food and wat

aivan3 [116]

The group rent 11 river rent tubes and 4 cooler tubes.

Step-by-step explanation:

Rent for river rent tube = $20

Rent for cooler tubes = $12.50

Total spent = $270

Total tubes rented = 15

Let,

x be the number of river rent tube.

y be the number of cooler tubes.

According to given statement;

x+y=15 Eqn 1

20x+12.50y=270 Eqn 2

Multiplying Eqn 1 by 20

$20(x+y=15)\\20x+20y=300\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

$(20x+20y)-(20x+12.50y)=300-270\\20x+20y-20x-12.50y=30\\7.50y=30$

Dividing both sides by 7.5

$\frac{7.5y}{7.5}=\frac{30}{7.5}\\y=4$

Putting y=4 in Eqn 1

$x+4=15\\x=15-4\\x=11$

The group rent 11 river rent tubes and 4 cooler tubes.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

3 years ago

Four times what gets you fourtheight

lakkis [162]

I think you mean 48. 4 * x = 48. x = 48/4 = 12

5 0

3 years ago