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3 years ago

What is the value of x? Enter your answer in the box. x =

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

8 0

Here you have an equilateral triangle. Because of this you know that all angles are also the same as each other. We know that the angles in an equilateral triangle are 60°.

so let's set 7x + 4 = 60
Subtract 4 from both sides: 7x = 56
Divide both sides by 7: x = 8

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sandra raised 15 dollars for pta and nita raised 45 dollars how many times as much money did nita raise as compared to sandra

OlgaM077 [116]

Answer:

3 times (3x)

Step-by-step explanation:

Sandra raised 15 dollars.

Nita raised 45

45 divided by 15 is 3

3 * 15 = 45

7 0

2 years ago

Solve the following equation for q. 5q + 2p + 4 = 3q – 8.

Yuri [45]

Answer:

Step-by-step explanation:

$\\$ By collecting the like terms , we have:

$\\$ 5q - 3q = - 8 - 4 - 2p

$\\$ 2q = -12 - 2p

$\\$ divide each term by 2 , we have

$\\$ q = -6 - p

4 0

2 years ago

Adam is training a group of cyclists. Each cyclist completes a 10-kilometer time trial during training. Adam records the times,

nydimaria [60]

The histogram which shows the results of the time trial is option B

<h3>Histogram</h3>

Given data:

12:32, 12:46, 13:30, 15:03, 13:43, 13:46, 14:20, 14:29, 12:34, 14:43, 15:26, 16:02, 16:16, 14:38, 16:55, 17:10, 14:26, 17:21, 17:58, 13:30

Grouping of data,:

12:00 - 12:59 = 3

13:00 - 13:59 = 4

14:00 - 14:59 = 5

15:00 - 15:59 = 2

16:00 - 16:59 = 3

17:00 - 17:59 = 3

The frequency is represented on the y-axis(number of cyclist)
The time is represented on the x-axis

Learn more about histogram:

brainly.com/question/9388601

#SPJ1

7 0

1 year ago

I need help with this so could you give me the answers with an explanation if you can.

Katarina [22]

Answer:

$2.44745763 \times {10}^{6}$

Step-by-step explanation:

$R = \frac{ {x}^{2} }{y} \\ \\ = \frac{ {(3.8 \times {10}^{5}) }^{2} }{5.9 \times {10}^{4} } \\ \\ = \frac{14.44 \times {10}^{10} }{5.9 \times {10}^{4} } \\ \\ = 2.44745763 \times {10}^{10 - 4} \\ = 2.44745763 \times {10}^{6}$

4 0

3 years ago

You have an order that shows $32.50 for items the customer put into their “cart” and the shipping will be 3.00 for them. If they

olga2289 [7]

The sales tax would be 8.875% added onto the normal cost. This would make the grand total $35.76.

Have a nice day!

8 0

3 years ago