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Darina [25.2K]
2 years ago
12

Help me solve this algebra 1 question number 10​

Mathematics
1 answer:
Anna [14]2 years ago
6 0

Answer:

x=4/7

Step-by-step explanation:

You can write 36^4x-1=6^x+2 to 6^2(4x-1)=6^x+2. Then you can write

2(4x-1)=x+2, 8x-2=x+2, 7x=4, x=4/7

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What’s the missing length
mezya [45]

Answer:

a=9in

Step-by-step explanation:

Pythagoreans Theorem

a^2+5.6^2=10.6^2

a^2+31.36=112.36

a^2=81

(take square root of both sides)

a=9

7 0
2 years ago
What is the sum of three even consecutive integers is -72
Inga [223]

Answer:

-26,-24,-22

Step-by-step explanation:

<em><u>The correct question is</u></em>

The sum of three consecutive even integers is -72. what are the three numbers

Let

x ----> the first consecutive even integer

x+2 ----> the second consecutive even integer

x+4 ----> the third consecutive even integer

we know that

x+(x+2)+(x+4)=-72

solve for x

3x+6=-72\\3x=-78\\x=-26

so

x+2=-26+2=-24

x+4=-26+4=-22

therefore

the numbers are

-26,-24,-22

7 0
3 years ago
A line that passes through the point (–1, 3) has a slope of 2. Find another point on the line.
sineoko [7]
Easy, find the equation of the line,

Using y=mx+b form:

(-1,3) m=2

3= 2(-1)+b

3= -2+b
+2     +2

5=b

y=2x+5. This is your equation.

Now, plug in the coordinates:

(-3,2)

2= 2(-3)+5
2= -6+5
2= -1

NO

(0,5)

5= 2(0)+5
5=5

YES

(1,5)

5= 2(1)+5
5= 2+5
5=7

NO

(1,4)

4= 2(1)+5
4= 2+5
4=7

NO.

Thus, B, is your answer.


5 0
2 years ago
A pizza restaurant sells containers of juice that it marks up 75 percent above its wholesale cost. If the restaurant marks up ea
Fed [463]
0.90 = 175% of the original price
X * 1.75 = 0.90

(0.90 / 175) * 100 = $0.51

Hope this helps! :)
7 0
2 years ago
Read 2 more answers
PLEASE HELP ME YOU GUYS ILL GIVE YOU A BRAINLIEST!!
AVprozaik [17]
The graph starts flat but then curves steeply upwards. You can tell this by the sudden jumps in y-coordinates, illustrating that it keeps going further up faster and faster as the x-coordinates progress steadily. 
7 0
3 years ago
Read 2 more answers
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