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lidiya [134]
3 years ago
10

PLEASE HELP ME WILL GAVE BRAINLIEST The measures of the angle of a triangle are shown in the figure below solve for x

Mathematics
2 answers:
Ivenika [448]3 years ago
7 0

Answer:

you do 65+76+6 times <u><em>8 </em></u>-9 and then what ever you get is the answers.

Step-by-step explanation:

x=8

lawyer [7]3 years ago
5 0

Answer:

x=8

Step-by-step explanation:

180-76-65=39

6x-9=39

6x=48

x=8

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Plz Help me!!!<br> will mark brainliest!!
Ksju [112]

Answer:

3x² * (6x² + 4x - 8) = 18x⁴ + 12x³ - 24x²

2x * (9x³ + 6x² - 12x) = 18x⁴ + 12x³ - 24x²

x² * (18x² + 12x - 24) = 18x⁴ + 12x³ - 24x²

6x² * (3x² + 2x - 4) = 18x⁴ + 12x³ - 24x²

Step-by-step explanatation:

Let's set unknown variables as y (and y₁, y₂, etc)

Question 1:

y *  (6x² + 4x - 8) = 18x⁴ + 12x³ - 24x²

So, divide both sides by (6x² + 4x - 8)

y = 3x²

Question 2:

2x * (9x^y₁ + y₂*x^y₃ - y₄*x) = 18x⁴ + 12x³ - 24x² '

Divide both sides by 2x.

(9x^y₁ + y₂*x^y₃ - y₄*x) = 9x³ + 6x² -12x

y₁ = 3, y₂ = 6, y₃ = 2, y₄ = 12

Question 3:

x^y * (18x² + 12x - 24) = 18x⁴ + 12x³ - 24x²

Divide both sides by (18x² + 12x - 24)

x^y = x²

Question 4:

y₁  * x^y₂ * (3x² + 2x - 4) = 18x⁴ + 12x³ - 24x²

Divide both sides by (3x² + 2x - 4)

y₁  * x^y₂ = 6x²

y₁ = 6, y₂ = 2

I hope this helps! Feel free to ask any questions!

6 0
3 years ago
Tanya bought a bunch of bananas that weighed 2 pounds 14 ounces. How much is this. A) 30 ounces B)46 ounces C)16 ounces D)38 oun
koban [17]

Answer:

B) 46 ounces

Step-by-step explanation:

1 pound is 16 ounces, so 16*2 = 32 + 14 = 46!

8 0
3 years ago
Read 2 more answers
Two cars leave the same location traveling in opposite directions. One car leaves at 3:00 p.m. traveling at an average rate of 5
sergey [27]
Recall your d = rt,   distance = rate * time

thus \bf \begin{array}{lccclll}&#10;&distance&rate&time(hrs)\\&#10;&-----&-----&-----\\&#10;\textit{first car}&d&55&x\\&#10;\textit{second car}&380-d&75&x+1&#10;\end{array}\\\\&#10;-----------------------------\\\\&#10;&#10;\begin{cases}&#10;\boxed{d}=(55)(x)\\\\&#10;380-d=(75)(x+1)\\&#10;----------\\&#10;380-\left( \boxed{(55)(x)} \right)=(75)(x+1)&#10;\end{cases}

notice, the first car leaves at "x" time, the other leaves on hour later, or x + 1

the first car travels some distance "d", whatever that is, thus
the second car, picks up the slack, or the difference, they're 380 miles
apart, thus the difference is 380-d
8 0
4 years ago
F(x) = 4x - 3<br> g(x) = 3x - 1<br> Find (fºg)(x)
baherus [9]

Answer:

0.5 or -0.5

Step-by-step explanation:

4x - 3 = 3x - 1

-1 + 3 = 2

4x = 3x - 2

4 - 3 = 1

1x = -2 or positive 2

1x ÷ -2

-0.5 or 0.5

-----‐------------------------

4x-3 = 1

3x -1 = 0.5

f= 1

g= 0.5

1 x 0.5 = x

x= 0.5

5 0
4 years ago
Mr. Clark plans to spend no more than $400 on sandwiches and water for a work meeting. Each case of water costs $7.00 and each s
Alla [95]

Answer:

7w+5s\leq 400

Step-by-step explanation:

Money to be spent is not more than $400.

Cost of a case of water = $7

Cost of each sandwich = $5

Let number of cases of water bought be w

Number of sandwiches bought be s

From the question we get

7w+5s\leq 400

The inequality which would determine how many sandwiches, and how many cases of water that can be bought is 7w+5s\leq 400.

5 0
3 years ago
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