100 pts guys, plz HELP asap

Answers

Answer 1

Answer: 57. the square area is (l)(w)

so the area is 144. So set up it. (the sides are the same sides)

You have to first find out what two same numbers equals to 144. It will be 12 since 12×12=144

So the answer is 12.

58.) $2^(3)$ = 8

√8= 9

104/13= 8

So the greater one is √8

Answer 2

Answer:

Answer:

To find the first one all you have to do is 12x12 because 12x12 equals 144

For the second one 8 is greater

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1/3x+y=4explain your answer Please!
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Find the values of x and y.

Answers

Refer to the notations above:

<BCD+40°=180° (angles on a strainght line)
<BCD=180°-40°
<BCD=140°

As BC=CD(given),△BCD is an isosceles triangle,thus <CBD=<CDB=x(properties of isosceles triangle).

We can then proceed to find x(<CDB and <CBD):

140°+ x + x=180°(angles sum of triangles)
2x=180°-140°
x=40°/2
x=20°

Then, we can again use the angles sum of triangle to solve y:

y+90°+20°=180°
y=180°-90°-20°
y=70°

Therefore, x=20° and y=70°.

Hope it helps!

Gina was earning $10 per hour. THen she recieved a 10% pay increase. Next month, her pay rate will decrease by 10%. What will Gina's pay rate be next month? a. $10.10 per hour b. $12.10 per hour c. $9.90 per hour d. $10.00 per hour. Im thinking it would be c or d. PLEASE EXPLAIN?!

Answers

Third month Gina's payrate will be $9.9 per hour.

Given that,

Currently earning $10 per hour.
Second month increase by 10%.
Next month decrease by 10%.

According to the given data, calculation of the given data are as follows,

Second month earning = $10 + ( $10 $*$ 10%)

= $10 + $1

= $11 per hour

Third month's earning = $11 - ( $11 $*$ 10%)

= $11 - $1.1

= $9.9 per hour

So, third month pay rate will be $9.9.

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So you start with $10, you calculate the 10%, then add it to it. This is the second month's pay. Now you have to calculate the 10%, then subtract this from the second month's pay.

10% of $10 = $1
Second month's earning = $10 + $1 = $11
10% of $11 = $1.1
Third month's earning = $11 - $1.1 = $9.9

Does anyone know how to solve a shape like this?

Answers

(n - 2) * 180°

= (5 - 2) * 180°

= 5 * 180°

= 900°

If Delta and United just arrived at the airport when will the next to arrive at the airport at the same time

Answers

Alright so if Delta comes every 4 minutes and United arrives every 6 minutes, the time would be 12 minutes when they would arrive at that the same time because, 4 times 3 = 12 and 6 times 2 = 12 so you must find out the least common multiple to do so. I hoped that helped in an sense.

Find sum of 3/4/8 and 1/3/4 in simplest form

Answers

LCM is the lowest common multiple and the simplest form is $(1)/(3)$ .

What is the least common divisor?

The LCM (Lowest Common Multiple) of two or more numbers is the smallest number among all common multiples of the provided numbers.

In contrast, the HCF (Highest Common Factor) is the highest number among all the common factors of the given numbers.

Here given that

$(3)/(4),(3)/(8),(1)/(3),(1)/(4)$

The least common denominator of $(3)/(4),(3)/(8),(1)/(3),(1)/(4)$ is $4,8,3,4$ .

Now, make a denominator is same,

$(3)/(4(6))+(3)/(8(4))+(1)/(3(8))+(1)/(4(6))\n=(3)/(24)+(3)/(24)+(1)/(24)+(1)/(24)\n\n=(3+3+1+1)/(24)\n=(8)/(24)\n=(1)/(3)$

Hence, the simplest form is $(1)/(3)$ .

To know more about LCM

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If I'm reading this correctly, you're asking for 3/4/8 + 1/3/4. *whips out calculator*

3 divided by 4=.75
.75 divided by 8=.09375=3/32

1/3 divided by 4 = 1/12

3/32 + 1/12 = 17/96 < simplest form

Just use a good calculator. o3o

*If you have to show your work, find common denominators and simply your answers.

a triangular pyramid and a triangular prism have congruent bases and the same height the triangular pyramid has a volume of 90m3 what is the volume if the prism?

Answers

Final answer:

The volume of a prism is calculated by multiplying the base area by the height, since the base and height of the triangular prism are the same as the triangular pyramid whose volume is three times smaller, the volume of the prism is 270 cubic meters.

Explanation:

The volume of a pyramid is calculated by taking one-third the base area times the height (1/3*bh). In the case of the triangular pyramid mentioned, that calculation has given us a volume of 90 cubic meters. A prism, conversely, has a volume equal to the base area times the height (bh). Given both the triangular pyramid and the prism in your question have congruent bases and the same height, the prism's volume would be three times that of the triangular pyramid. Thus, the volume of the prism is 270 cubic meters.

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Final answer:

The volume of the triangular prism, with the same congruent bases and height as a triangular pyramid of volume 90 m³, is 270 m³.

Explanation:

The volume of a prism is calculated by multiplying the area of the base by the height. In this case, the triangular pyramid and the triangular prism have congruent (same size) bases and the same heights. Therefore, if we denote the area of the base as A, and the height as h, the volume of the pyramid is calculated as (1/3)Ah, and the volume of the prism is calculated as Ah. From the problem, we know that the volume of the pyramid is 90 m³. We can use this equation to determine the volume of the prism.

Since (1/3)Ah = 90 m³ and we want to find Ah (the volume of the prism), we can multiply both sides of the equation by 3 to solve for Ah:

3 * (1/3)Ah = 3 * 90 m³

Ah = 270 m³

So, the volume of the prism would be 270 m³.

Learn more about Volume of Geometric Shapes here:

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