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zvonat [6]
3 years ago
11

What is x? And what are the steps.

Mathematics
1 answer:
IgorC [24]3 years ago
8 0

Answer:

the angle would be 128 be cause they are opposite or opposing angles.

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What is the value of x in the equation -6 +x= -4?
Dafna11 [192]

Answer: x = 2

Step-by-step explanation:

-6 + x = -4

Add 6 to each side

x = 2

Now, if you plug that into the equation, you can check it.

-6 + 2 = -4

6 0
3 years ago
Read 2 more answers
A student wants to sign up for a swimming class that charges $5 an hour. His parents are willing to spend up to $100 for swimmin
Talja [164]

Answer:

x\leq 20

Step-by-step explanation:

Given:

Charges of one hour swimming class = $5

Maximum amount that parents are willing to spend for swimming = $100

To find: inequality representing the possible number of hours, a student could take swimming lessons

Solution:

An inequality compares two values such that either one value is less than, greater than, or not equal to another value.

Let x represents number of hours spend by a student in swimming class.

As maximum amount that parents are willing to spend for swimming is $100 and charges of one hour swimming class is $5,

5x\leq 100\\x\leq \frac{100}{5} =20\\x\leq 20

3 0
4 years ago
A camera attached to a telescope photographs a stars image once every .045 seconds. How many complete images can the camera capt
padilas [110]
Writing and solving an equation of ratios would seem to be the best way to go.

0.045 sec       3 sec
------------- = ------------
1 image           x

Then 0.045x = 3, and x = 66 2/3 images, best rounded down to  66 images.

4 0
3 years ago
1) solve for h. 6.51 - 9.32 h = 1.02
larisa [96]
6.51 - 9.32h = 1.02
9.32h = 6.51 - 1.02 = 5.49
h = 5.49/9.32 = 0.589
8 0
3 years ago
Read 2 more answers
The formula for the area of a triangle is a = zon, where b is the length of the base and h is the height.
katen-ka-za [31]

Answer:

The height is 5 units

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh where b is the base and h is the height

30 = 1/2 (12) h

30 = 6h

Divide each side by 6

30/6 = 6h/6

5 = h

The height is 5 units

5 0
4 years ago
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