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2 years ago

Help wanted .............................................................

Mathematics

2 answers:

AlekseyPX2 years ago

8 0

Answer:

I'm pretty sure the answer would be >

KengaRu [80]2 years ago

4 0

Answer: |-8|>-2

Step-by-step explanation:

Because of the lines on both sides of the "-8" you don't pay attention to the "-" sign. That is because this is an absolute value sign. So instead you would read that as 8 ? -2 and which of course 8 is clearly greater

Hope this helps ;)

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Which of these statements is true for f(x)=5*(6)^x?

jekas [21]

The answer is D cause y represents 5 in this case

3 0

3 years ago

If (tan^3 theta -1) / (tan theta - 1) - sec^2 theta +1 = 0, find cot theta.

stiv31 [10]

Hey there !

Check the attachment.
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7 0

3 years ago

Read 2 more answers

A student's course grade is based on one midterm that counts as 20% of his final grade, one class project that counts as 20%

Rus_ich [418]

Answer:

His overall final score is 80.1.

His letter grade is a B.

Step-by-step explanation:

To find his grade, we multiply each grade by it's weight.

Grades and weights:

His midterm score is 64. The midterm counts 20% = 0.2.

His project score is 80. The project score counts 20% = 0.2.

His homework score is 94. The homework score counts 30%.

His final exam score is 77. It counts 30%.

What is his overall final score?

64*0.2 + 80*0.2 + 94*0.3 + 77*0.3 = 80.1

His overall final score is 80.1.

What letter grade did he earn (A, B, C, D, or F)?

At least 80 but less than 90 is a B. He scored 80.1, so his letter grade is a B.

5 0

3 years ago

NEED HELP ASAP

3241004551 [841]

Answer:

Option C. $1,206\ cm^{3}$

Step-by-step explanation:

we know that

The volume of the solid Eva created is equal to the volume of the triangular prism minus the volume of the rectangular prism notch

step 1

<em>Find the volume of the triangular prism</em>

The volume is equal to

$V=Bh$

where

B is the area of the triangular base

h is the height of the triangular prism

substitute

$V=\frac{1}{2}(12)(12)(18)=1,296\ cm^{3}$

step 2

Find the volume of the rectangular prism notch

The volume is equal to

$V=(5)(1)(18)=90\ cm^{3}$

step 3

Find the volume of the solid Eva created

$1,296\ cm^{3}-90\ cm^{3}=1,206\ cm^{3}$

8 0

4 years ago

Can someone help on really stuck

Pie

Bro just use the app

4 0

3 years ago