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lana66690 [7]
3 years ago
7

-5 -3 add 10 to both sides

Mathematics
2 answers:
Olin [163]3 years ago
6 0

Answer:

-5+10=5

-3+10=7

Step-by-step explanation:

Dovator [93]3 years ago
4 0

Answer:

-15 -13

Step-by-step explanation:

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If nm = 8x - 14 and jk = x squared + 1, find JK
marissa [1.9K]

A parallelogram in which adjacent sides are perpendicular to each other is called a rectangle. The length of Jk can be either 10 or 26.

<h3>What is a rectangle?</h3>

A parallelogram in which adjacent sides are perpendicular to each other is called a rectangle. A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.

Since in a rectangle the opposite sides are equal, therefore, the sides NM and JK will be equal.

JK = MN

8x - 14 = x² + 1

0 = x² - 8x + 15

x = 5, 3

Hence, the length of Jk can be either 10 or 26.

The complete questions are:

Quadrilateral JKMN is a rectangle, if NM= 8x - 14 and JK= x squared + 1, find JK.

Learn more about Rectangle:

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2 years ago
Which of the following are solutions to the equation below?
SashulF [63]

Answer:

10

Step-by-step explanation:

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2 years ago
How do you convert percentages into decimals??
guapka [62]

Answer:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

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Example: 67.5% becomes 67.5/100 = 0.675.

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Hopes this helps

5 0
3 years ago
Read 2 more answers
A circle has the equation x^2−8y−6x+y^2=4.
mylen [45]
Hello here is a solution :
x²-8y-6x+y²=4....(1)
A)
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x²-6x =(x-3)² -9
B)
y²-8y = y²-2(4)y +4²-16
y²-8y = (y-4)²-16
C)
in (1) :

(x-3)² -9 +(y-4)²-16 = 4
(x-3)² +(y-4)² = 29   ...<span>is the standard form of the equation

</span>   <span>Select answer 1 : 
</span><span>A: 3
B: 4
C: (x−3)2+(y−4)2=29</span>
8 0
3 years ago
What is the slope of this line ?<br> Answers : 2, 1/2, 4, and -4
xxMikexx [17]

Answer:

2

Step-by-step explanation:

slope =\frac{rise}{run}

\frac{rise}{run}=\frac{2}{1} =2

<em>good luck, i hope this helps :)</em>

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2 years ago
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