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3 years ago

Please let me know if you can help!

Mathematics

1 answer:

Jobisdone [24]3 years ago

7 0

I think your answer is correct

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What is the area of this parallelogram? PLEASE HELP

zimovet [89]

Answer:

Step-by-step explanation:

the area of a parallelogram is the length of one of the sides multiplied with the length of the height on this side.

so, in this case it is

4×5 = 20 cm²

5 0

2 years ago

Can someone help me its urgent:( ??

wariber [46]

Answer:

see the procedure

Step-by-step explanation:

Identify

Let

x ---> the cost of the Xbox one at Walmart

Strategy

we know that

The cost of the Xbox one at Walmart multiplied by 2 plus $50 must be equal to $450

Set up

The algebraic expression that represent this situation is

$450=2x+50$

Solve

solve for x

$450=2x+50$

$2x=450-50\\2x=400\\x=\$200$

Check

substitute the value of x in the equation

$450=2(200)+50$

$450=450$ ----> is ok

6 0

3 years ago

True or False<br> The point (-2, -1) is a solution to the inequality – y < 0.<br> True<br> False

EleoNora [17]

Answer:

True

Step-by-step explanation:

Plug in the point:

-2 - (-1) = -2 + 1 = -1 <0.

This is a true statement

8 0

3 years ago

A single tree produces about 2.6 × 10² lb of oxygen each year. The Amazon rainforest has about 3.9 X 10^11 trees.

Ymorist [56]

$(2.6\times10^2) \times (3.9\times10^{11}) = 1.014\times10^{14}$

$1.014\times10^{14}$ <---How much is produced by all the trees in a year.
They want how much each day so divide by 365

$\frac{1.014\times10^{14}}{365} = 2.77808\times10^{11}$
$2.77808\times10^{11}$ <---answer per day

6 0

3 years ago

Read 2 more answers

If M={a,b,c,d} and N={c,b,e,f},find the value of M-N

kumpel [21]

Answer:

M-N= {a,d}

Step-by-step explanation:

subtract the common elements

8 0

3 years ago

Read 2 more answers