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3 years ago

Can you evaluate the expression and show the work ?

Mathematics

1 answer:

Blababa [14]3 years ago

6 0

We have $- \frac{4}{2}*8*6$ .To start, do -4/2. This equals -2. Next, do -2*8. This equals -16. Finally, do -16*6 to get -96.

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Are the two lines parallel, perpendicular, or neither?

RideAnS [48]

Graph 1 neither

Graph 2 neither

Graph 3 perpendicular

Graph 4 parallel

5 0

3 years ago

Find the volume of this hexagonal prism.

Arisa [49]

I hope you get it
The answer 2338.2 cm^3

5 0

3 years ago

Ella and Jake love to skateboard. They created a frame for the ramp and then covered it with wood.

Orlov [11]

Answer:

Step-by-step explanation:

Two triangular ends
Area of one = 1/2 b * h
b =1.2
h =0.9
Area = 1/2 * 1.2 * 0.9 = 0.54 sq meters
Area of 2 = 2 * 0.54 1.08

Area bottom

L = 3.5 m
w = 1.2
Area = L * W
Area = 3.5 * 1.2
Area = 4.2

Area Back

L = 3.5
W = 0.9
Area = 3.5 * 0.9
Area = 3.15

Area Slanted piece

L = 3.5
w = 1.5
Area = L * W
Area = 3.5 * 1.5 = <u> 5.25</u>

Total = 5.25 + 3.15 + 4.2 + 1.08 = 13.68

6 0

3 years ago

Read 2 more answers

Marc showed 7 with this addition sentence 7=3+3+1. Use marc’s way to show these odd numbers with addition sentences . 5=

Doss [256]

The answer is: 5=3+1+1

3 0

3 years ago

100 points!! <br> Please solve question 50 in detail

SCORPION-xisa [38]

Answer:

2.62

Step-by-step explanation:

$log_{b} \frac{b^{2}x^{\frac{5}{2} }}{\sqrt{y}}$

First, write the square root as exponent.

$log_{b} \frac{b^{2}x^{\frac{5}{2} }}{y^{\frac{1}{2}}}$

Move the denominator to the numerator and negate the exponent.

$log_{b}(b^{2}x^{\frac{5}{2}}y^{-\frac{1}{2}})$

Use log product property.

$log_{b}(b^{2}) + log_{b}(x^{\frac{5}{2}}) + log_{b}(y^{-\frac{1}{2}})$

Use log exponent property.

$2 log_{b}(b) + {\frac{5}{2}}log_{b}(x) - {\frac{1}{2}}log_{b}(y)$

Substitute values.

$2(1) + \frac{5}{2}(0.36) - \frac{1}{2}(0.56) \\2.62$

4 0

3 years ago

Read 2 more answers