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3 years ago

Match each base ten model to the correct standard form.

Mathematics

1 answer:

Slav-nsk [51]3 years ago

8 0

The answer is 10. The answer is 10 because 30 divided by 3 is 10.

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Help i have no idea how to solve this

ASHA 777 [7]

Answer:

AB =24

Step-by-step explanation:

So, since all the sides are equal, you can just take two of the sides and set em equal to each other to find x and then, solve for AB

4x+8 =6x

8= 6x-4x

8=2x

8/2 =x

x= 4

Now, find AB, which is 4x+8

4(4) + 8

16+8 = 24

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

5 0

3 years ago

Please help me :)) algebra 2! what are the real roots?

irina1246 [14]

Answer:

Step-by-step explanation:

So we have the equation:

$3(x-4)^\frac{4}{3}+16=64$

First, let's subtract 16 from both sides:

$3(x-4)^\frac{4}{3}=48$

Now, let's divide both sides by 3:

$(x-4)^\frac{4}{3}=16$

Remember that with fractional exponents, we can move the denominator into the root position. Therefore:

$(\sqrt[3]{x-4})^4=16$

Let's take the fourth root of both sides. Since we're taking an even root, make sure to have the plus-minus symbol!

$\sqrt[3]{x-4} =\pm 2$

Cube both sides. Since we're cubing, the plus-minus stays.

$x-4=\pm 8$

Add 4 to both sides.

$x=\pm 8+4$

Calculator:

$x=8+4\text{ or } x=-8+4\\x=12\text{ or } x=-4$

So, our answer is A.

And we're done!

7 0

3 years ago

A football field is 120 yards long and 160 yards wide. How many square yards of grass is needed to cover the field? Show your ca

sleet_krkn [62]

Answer:

19,200 yds²

Step-by-step explanation:

The question is asking for how many square yards of grass is needed

This means that it is looking for the Area.

The formula for area is Length x Width = Area

120 (Length)

160 (Width)

120 x 160 = 19,200

The unit of measurement is yards...

19,200 yds²

8 0

3 years ago

Which place is the better but

lawyer [7]

Answer:

Stop and Save

Step-by-step explanation:

Find the cost of one apple in each place.

Quick Market:

Divide the total cost with the amount of apples:

1.08/3 = 0.36

The cost for one apple in quick market is $0.36

Stop and Save:

Divide the total cost with the amount of apples:

1.10/5 = 0.22

The cost for one apple in Stop and Save is $0.22

-----------------------------------------------------------------------------------------

$0.22 < $0.36 ∴ Stop and Save is cheaper than Quickmarket by $0.14, making Stop and Save your answer.

3 0

3 years ago

Read 2 more answers

How much does each child receive for school supplies?

Debora [2.8K]

Answer:

$13.5

Step-by-step explanation:

Divide the total amount raised by how many students the money was divided among.

135/10=13.5

3 0

3 years ago