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2 years ago

How do I solve for X

Mathematics

1 answer:

anyanavicka [17]2 years ago

8 0

Answer:

x=16

Step-by-step explanation:

so since a right angle is shown the it's telling that it's an isosceles triangle so you do 22-6=16

answer=16

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Simplify the polynomial expressions by combining like terms, and then multiply the resulting

dimaraw [331]

Answer:

The simplified expression is

20x^2 - 33x - 27

Step-by-step explanation:

(6x - 9 - 2x)(8 + 5x - 5)

We must first rewrite the expression as a product of two binomials.

This can be done by adding like terms

(6x - 9 - 2x)(8 + 5x - 5)

We have,

(4x-9)(5x+3)

Multiplying the resulting binomial expression

(4x-9)(5x+3)

(20x^2+12x-45x-27)

Add the like terms

20x^2-33x-27

The simplified expression is

20x^2 - 33x - 27

Twenty x squared minus thirty-three x minus twenty-seven

6 0

3 years ago

00:00

Daniel [21]

Answer:

13 packages of Granola

Step-by-step explanation:

74.25 - 6 = 68.25

68.25 divided by 5.25= 13

3 0

3 years ago

Can you help me?

Delicious77 [7]

Answer:

I don't understand

Step-by-step explanation:

please sorry okay

7 0

3 years ago

The line with slope -8 passing through (-11,7)

sergij07 [2.7K]

Y = mx + b
slope(m) = -8
(-11,7)....x = -11 and y = 7
now we sub into the formula and find b, the y int
7 = -8(-11) + b
7 = 88 + b
7 - 88 = b
- 81 = b
so ur equation is : y = -8x - 81 or 8x + y = -81 depending on what form u need it in

4 0

3 years ago

What is n/2 - 10 = -8

AlexFokin [52]

Answer: $n=4$

Simplify both sides of the equation

$\frac{1}{2}n+-10=-8\\\frac{1}{2}n-10=-8$

Add 10 to both sides

$\frac{1}{2}n-10+10=-8+10\\\frac{1}{2}n=2$

Multiply both sides by 2

$2*(\frac{1}{2}n)=2*2\\n=4$

4 0

3 years ago

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