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dexar [7]
2 years ago
12

Each problem is worth 10 points each. (For each problem show your work and give a brief explanation of how you solved your probl

em.)
There are 5^12 blades of grass in each acre of land, and a section of land has 5^7 acres of land. How many blades of grass does the land have? Leave your answer in the for a^b and simplified form.

A swimming center builds a new pool that has the dimensions 3a^6 by a^2 by b^4. What is the volume of the pool?
Mathematics
1 answer:
maxonik [38]2 years ago
5 0
It’s a big problem it’s deserve 20 points you can’t play people make it fair
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What are the y-intercept and the slope of the line represented in the graph?
kipiarov [429]
Y int is where the line crosses y axis....so it is 4.
the slope is -2
4 0
3 years ago
If Owen and Eliza had a combined taxable income of $68,200 and filed their federal income tax return with the Married Filing Joi
tangare [24]

Answer:

9425

D

Step-by-step explanation:

They are in the third tax bracket down. That means that their joint income is over 67900 but less than 137050.

The base rate is 9350. But they are 68200 - 67900 = 300  over the minimum.

So 25% of that 300 is also to be paid to the government 25/100 * 300 = 75 dollars

Now they must pay 9350 + 75 = 9425

Answer D


7 0
3 years ago
Read 2 more answers
Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.
GarryVolchara [31]

Answer:

D. ( {x} - 2)^{2}  = 7

Step-by-step explanation:

3 {x}^{2}  - 12x = 9 \\ 3( {x}^{2}  - 4x) = 9 \\  {x}^{2}  - 4 x= 3 \\  {x}^{2}  - 4x + 4 = 3 + 4 \\  {x}^{2}  - 4x +  {2}^{2}  = 7 \\ ( {x} - 2)^{2}  = 7

5 0
3 years ago
PLS HELP!!! I NEED IT ASAP (FAILING)
RoseWind [281]

Answer:

It is the longest one (20).

Step-by-step explanation:

The hypotenuse is the length opposite the right angle and between the legs. In this case it is the longest one.

4 0
2 years ago
The attic shown is a triangular prism. Insulation will be placed inside the walls, not including the floor. Find the surface are
maria [59]

Answer:

1,125\ ft^{2}

Step-by-step explanation:

we know that

The surface area of the triangular prism that will be covered with insulation is equal to the area of the two triangular faces plus the two lateral rectangular faces

so

SA=2[\frac{1}{2}(15)(15)]+2[(30)(15)]= 1,125\ ft^{2}

3 0
3 years ago
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