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4 years ago

I don’t know how to do this can someone explain how?

Mathematics

1 answer:

Sever21 [200]4 years ago

6 0

Answer:

The answer to your question is: 64°

Step-by-step explanation:

Angle 4 = 64° because are vertical angles (vertical angles

measure the same)

Angle 4 = Angle 8 because are corresponding angles.

Corresponding angles measure the same

Angle 8 = 64°

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The height of dachshuds is usually 1/3 their length. If Molly is 20 inches long how tall is she?

Llana [10]

The question is asking for 1/3 of Molly’s length, which is 20 inches. The word of in this context indicates multiplication, which means you should multiply 20 by 1/3.
1/3 x 20 = 6.666666 (repeating) or 6.7 (rounded)
Therefore, Molly is 6.7 inches tall.

6 0

3 years ago

Which algebraic expressions are polynomials

Ivan

Answer:

last option

Step-by-step explanation:

3.9x3 -4.1x2+7.3

6 0

3 years ago

Find the volume of a pyramid with a square base, where the side length of the base is

valina [46]

Answer:

Volume = 1114.1 $in^3$

Step-by-step explanation:

Recall that the formula for the volume of a pyramid is given by:

$Volume=\frac{1}{3} \,B\,*\,H$

where B is the area of the pyramid's base (in our case a square of side 12,8 in), and H the pyramid's height (in our case 20.4 in).

Then the square base of the pyramid has an area given by: $(12.8\,\,in)^2=163.84\,\,in^2$

Finally,we can now write the volume of the pyramid as:

$Volume=\frac{1}{3} \,B\,*\,H\\Volume=\frac{1}{3} \,(163.84)\,*\,20.4\,\,in^3\\Volume=1114.112\,\,in^3$

Rounding the answer to a tenth of a cubic inch, we get:

Volume = 1114.1 $in^3$

7 0

3 years ago

√324 + 6 √64<br><br>what is the answer to this question.

kaheart [24]

Answer:

Step-by-step explanation:

$\sqrt{324} + 6 \sqrt{64}\\\\=\sqrt{18^2} +6 \sqrt{8^2}\\\\=18+6(8)\\\\=18+48\\\\=66$

5 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST<br> PLZ help meh<br> thank you

GREYUIT [131]

Answer:

the -2 at the end means that while the x remains constant, the y will be smaller - it shifts it 2 units downthe other change is that it's x+4 now, not x, and this shifts the graph left. (the value of function is now the same as previously when x was smaller)the answer is B!

Step-by-step explanation:

5 0

3 years ago