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sladkih [1.3K]
3 years ago
6

-1/2 w -3/5= 1/5w W=

Mathematics
1 answer:
Vinil7 [7]3 years ago
8 0
The exact form is: w = -6/7
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Jemer lost his ball and decided to buy a new one. the new ball cost $300. which is three times the price of his old ball. how mu
shusha [124]

Answer:

The cost of the old ball was $100.

Step-by-step explanation:

The cost of the new ball = $300

The new ball has three times the price of his old ball.

So, let the price of the old ball be = x

As per situation, we get the equation:

3x=300

Dividing both sides by 3:

\frac{3x}{3}= \frac{300}{3}

=> x = 100

Hence, the cost of the old ball was $100.

8 0
3 years ago
Use the interactive protractor to determine the measure of the angle. what is manglejhg? 70° 75° 110° 115°
DanielleElmas [232]

Using the interactive protractor, the measure of the angle JHG is 115°

<h3>How to determine the measure of the angle?</h3>

The image that completes the question is added as an attachment.

The question requests that we determine the measure of JHG using a protractor.

To do this, we set one end of the protractor at 0°.

Then, we take the measurement of the other end

Using the interactive protractor, the other end stops at 115°

Hence, the measure of the angle JHG is 115°

Read more about angles at:

brainly.com/question/24839702

#SPJ1

5 0
1 year ago
Which identify could be used to rewrite the expression x6-27
hammer [34]
The differnce of 2 perfect cubes

remember
a³-b³=(a-b)(a²+ab+b²)

so
(x^2)^3-(3)^3=(x^2-3)(x^2+3x+9)
3 0
2 years ago
Geometry questions....help me someone please
AlekseyPX

Answer:

Triangle 1: x = 80 degrees, acute

Triangle 2: x = 10 degrees, right

Step-by-step explanation:

Triangle 1:

By the Sum of Interior Angles Theorem, all the angles inside the triangle adds up to 180 degrees. So, set up this equation:

60 + 40 +x = 180

Solve for x:

100 + x = 180\\x = 80

So, x = 80 degrees

Because all the angles are less than 90 degrees, this is an acute triangle.

Triangle 2:

By the Sum of Interior Angles Theorem, all the angles inside the triangle adds up to 180 degrees. So, set up this equation (with the right angle given):

3x + 60 + 90 = 180

Solve for x:

3x + 150 = 180\\3x = 30\\x = 10

So, x = 10 degrees

Because there is an angle measuring 90 degrees, this is a right triangle.

8 0
1 year ago
Read 2 more answers
What is the anserw to round to the nerst hunder with 872
katrin2010 [14]

900. You round up, because it is above 850. :-)

5 0
3 years ago
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