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3 years ago

I need help with #7 #11 #12 #13 and #14 please and ASAP

Mathematics

1 answer:

Kitty [74]3 years ago

8 0

Answer:

54°

Step-by-step explanation:

Since m<2 + m<1 is equal to 180, we can set up the equation to find m<1.

plug in 126 as m<2, so we get

126 + m<1 = 180

-126 -126

m<1 = 54.

From this knowledge, we know that

7.) 54°

8.) 126°

9.) 54°

10.) 126°

11.) 54°

12.) 126°

13.) 54°

14.) 126°

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2/3 m + 7 = 29<br><br> help me please

melisa1 [442]

Answer: M=33

Step-by-step explanation:

2/3m+7=29

-7= -7 subtract 7 from both sides

2/3m=22 since you can not divide fractions you will simply put 22 over 1 and

multiply by the recipocal of 2/3.

3/2*2/3=22/1*3/2 the first part of this equation cancels each other out.

m=22/1*3/2 two can go into 22, 11 and once into itself times so simplify

m=11/1*3/1 multiply numerators

m=33/1 or 33

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3 years ago

The graph of a translated exponential function is shown below. Its parent function is y = 4x.

Trava [24]

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3 years ago

Y=x* - 12x + 41

aev [14]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is the approximate side length of each square

alexandr1967 [171]

Answer: $9\ units$

Step-by-step explanation:

You need to use the following formula for calculate the area of a square:

$A=s^2$

Where "s" is the lenght of any side of the square.

You know that the area of a mural is $81\ units^2$ . Then, you can substitute this area into the formula and solve for "s", in order to find the side lenght of the mural.

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8 0

3 years ago

The the intensity I of light (in lumens) in a certain lake at a depth of x feet is given by log(1/12) = -0.00235x. What is the i

ch4aika [34]

Answer:

11.45 lumens

Step-by-step explanation:

We are given that

$log(I/12)=-0.00235x$

Where x=Depth

I=Intensity of light

We have to find the intensity of the light at a depth of 20 feet.

Substitute the value of x

$log(I/12)=-0.00235\times 20$

$log(I/12)=-0.047$

$\frac{I}{12}=e^{-0.047}$

$I=12e^{-0.047}$

$I=11.45 Lumens$

Hence, the intensity of the light (in lumens) at a depth of 20 feet=11.45 lumens

4 0

3 years ago