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STatiana [176]
1 year ago
13

Rewrite 7 − 8 using the additive inverse and display the new expression on a number line.

Mathematics
1 answer:
Katen [24]1 year ago
4 0

Answer: A.)

Step-by-step explanation: if you start at 7 and take 8 away your left with a negative

A is correct purple line to 7 and red line to -1

Hope this helps

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Find the value of r ,so that the line passing through the points 6,2 and 10,r given and has a slope of 2
bonufazy [111]

Answer:

10

Step-by-step explanation:

Slope (m) of two points is expressed as :

m = (y2 - y1) / (x2 - x1)

Given m = 2

the equation becomes;

2 = (r - 2) / (10 - 6)

2 = (r - 2) / 4

cross multiplying becomes ;

2 * 4 = r -  2

8 = r - 2

r = 10

7 0
2 years ago
Heather and allison weigh 123 pounds together.If heather weighs 61.25 how much does allison weigh​
Rufina [12.5K]

123-61.25=61.75. Allison weighs 61.75 pounds.

7 0
3 years ago
The degree measure of an acute angle in a right triangle is x. If sinx=2/3, determine if each of the following expressions is al
leonid [27]
<h2> ☞ANSWER☜ </h2>

The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees... The two sides of the triangle that are by the right angle are called the legs... and the side opposite of the right angle is called the hypotenuse.

An acute angle is an angle that measures less than 90 degrees. A triangle formed by all angles measuring less than 90˚ is also known as an acute triangle. For example, in an equilateral triangle, all three angles measure 60˚, making it an acute triangle.

8 0
2 years ago
Will the lengths 4, 9, 5 form a triangle
seropon [69]

Answer:

no.

Step-by-step explanation:

The sum of two side lengths have to be <u><em>greater</em></u> than the value of the remaining side length.

Hope this helps. Have a nice day you amazing bean child.

6 0
3 years ago
The volume of 10
Alona [7]
Hello!

1 floz divided by 100 = 0.01
0.01 x 10 = 0.1 floz for 10 drops. 
8 0
3 years ago
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