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Ksenya-84 [330]
3 years ago
12

Find the equation of the line below. Arrange your answer in the form y = mx + b, where b is the constant. (Note: in this answer

make sure your x has a coefficient) (2,1) (-2,-1)
Mathematics
2 answers:
Step2247 [10]3 years ago
8 0
Find the slope using delta y divided by delta x. Plug in slope and one pair of coordinates to solve for b.
Answer: y = 0.5x
(b = 0)
sladkih [1.3K]3 years ago
7 0
2’1 would go below 2,4 which is the slope but x has to be coefficient
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Lincoln saves 40% of every paycheck. His paycheck last week was $660. How much did Lincoln save last week?
sergejj [24]
Take the whole and multiply it by the percentage

so...

660 * .4 = 264
8 0
3 years ago
Can anyone help me plz?
Nat2105 [25]
<h3>Answer: Third choice. \overline{AC} \perp \overline{BD}</h3>

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

Explanation:

SAS stands for Side Angle Side. Note how the angle is between the two sides. To prove the triangles congruent with SAS, we need to know two sides and an angle between them.

We already see that BC = CD as shown by the tickmarks. Another pair of sides is AC = AC through the reflexive theorem.

The missing info is the angle measures of ACB and ACD. If we knew those angles were the same, then we could use SAS to prove triangle ACB is congruent to triangle ACD.

It turns out that the angles are congruent only when they are 90 degrees each, leading to AC being perpendicular to BD. We write this as \overline{AC} \perp \overline {BD}. The upside down T symbol meaning "perpendicular" or "the two segments form a right angle".

4 0
3 years ago
2+4? I am omisha please give me answer​
vladimir2022 [97]

Answer:

6

Step-by-step explanation:

2+4 = 6

..............

8 0
3 years ago
Read 2 more answers
In circle c with diameter SP, what is the measure of PCQ?
Eva8 [605]

Answer:

i dont know

Step-by-step explanation:

3 0
3 years ago
A special box designed to hold an antique artifact is shaped like a triangular prism. The surface area of the box is 421.2 squar
Oksanka [162]
The area of the base is:
 A = root ((s-a) * (s-b) * (s-c) * (s))
 Where,
 a, b, c: sides of the triangle
 s = (a + b + c) / 2
 We have then:
 s = (9 + 9 + 9) / 2
 s = 13.5
 A = root ((13.5-9) * (13.5-9) * (13.5-9) * (13.5))
 A = 35.07
 Then, the surface area of the prism is:
 S.A = 2 * A + 9h + 9h + 9h
 Where,
 h: height of the prism:
 Substituting values:
 421.2 = 2 * (35.07) + 9h + 9h + 9h
 Clearing h:
 27h = (421.2 - 2 * (35.07))
 h = (421.2 - 2 * (35.07)) / (27)
 h = 13
 Answer:
 
the height of the box is:
 
h = 13 inches
8 0
3 years ago
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