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svp [43]
3 years ago
9

I need help with this too please help

Mathematics
2 answers:
tigry1 [53]3 years ago
7 0

Answer:

The answer is 4.

Step-by-step explanation:

Vertical Angles are congruent.

You plug in 4 for x and you multiply the two to get you 112.  

112-2=110, making the two angles the same angle measure.

Hope this helps :)

MrRissso [65]3 years ago
4 0

Answer:

4

Step-by-step explanation:

1) 110=28x-2

  <u>+2</u>         <u>+2</u>

2) 112=28x

3) (Divide 112 by 28)

4) x=4

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What is the slope of the line through the points (0,-3) and (2,1)?
Ne4ueva [31]

Answer:

alright so you got 2 points! now this is the slope formula! y2-y1/x2-x1

okay let's label your points! (x1 0,y1 -3) (x2 2,y2 1)

let's follow the formula this makes it so we can solve! 1--3/2-0

I understand you may get a decimal but don't use 2.5 use a fraction because teachers seem to like fractions and general decimals can be hard to use (experience lol) 2.5 is 5/2 so this means your slope is 5/2

this formula works every single time and if you memorize it you can do any other problems with 2 points! please memorize y2-y1/x2-x1

6 0
2 years ago
Workers are loading boxes onto a truck. So far, they have loaded 48 boxes onto the truck.
Gemiola [76]

Answer:

1152 or 1200 is the answer I don’t know which one though.

Step-by-step explanation:

5 0
2 years ago
JUST HELP ME! PLEASE!!..0o0<br><br>Applying the Pythagorean theorem, solve this triangle.​
Inessa [10]
<h3>Answer:    <u>100 ft</u>  is the hypotenuse</h3>

===================================================

Work Shown:

a = 60 and b = 80 are the two known sides

c  is the unknown hypotenuse

Applying the pythagorean theorem gets us...

a^2 + b^2 = c^2

60^2 + 80^2 = c^2

3600 + 6400 = c^2

10,000 = c^2

c^2 = 10,000

c = sqrt(10,000)

c = 100

A quick way to see that 100 ft is the missing side is to note that a 6,8,10 right triangle scales up to 60,80,100 after multiplying all three sides by 10.

Or you could start with a 3,4,5 right triangle and multiply all three sides by 20.

4 0
3 years ago
Read 2 more answers
I need help on the two bottom triangles please
11Alexandr11 [23.1K]

Answer: 6. x=29yd 7. x-6.5cm


Step-by-step explanation:

6. All the sides of the square are equal (we know this because of the little lines on the sides), and the equation for finding the hypotanuse of a triangle is a^2+b^2=c^2. That's 20^2+21^2=x^2. That simplifies to 841^2=x^2, which then simplifies to x=29.


7. The bottom of the triangles are the same length, so each one is 2.5cm long. The angles are also the same, which means that the triangles are equal, so we have 2 similarities between the triangles, so they are both the same (You'll learn why later in math)

5 0
3 years ago
What is the difference?
ANTONII [103]
- \frac{1}{10} -  (- \frac{2}{10} )  =    \frac{1}{10} +  (-\frac{2}{10}) =  - \frac{1}{10}
3 0
3 years ago
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