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belka [17]
3 years ago
5

Please help Maths....

Mathematics
2 answers:
lora16 [44]3 years ago
6 0

6 cm from what im seeing

Natali [406]3 years ago
6 0

Answer: 7 cm

Step-by-step explanation:

You might be interested in
how much money will you have in 10 years if you invest $12,000 at a 3.3% annual rate of interest compounded quarterly?
Andrej [43]

Answer:

The amount is $16718.7 and the interest is $4718.7.

Step-by-step explanation:

STEP 1: To find amount we use formula:

A=P(1+rn)n⋅t

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

In this example we have

P=$12000 , r=3.33% , n=4 and t=10 years

After plugging the given information we have

AAAA=12000(1+0.03334)4⋅10=12000⋅1.00832540=12000⋅1.393225=16718.7

STEP 2: To find interest we use formula A=P+I, since A=16718.7 and P = 12000 we have:

A16718.7II=P+I=12000+I=16718.7−12000=4718.7

4 0
3 years ago
Please help will give brainliest
spayn [35]

Answer:

2112

Step-by-step explanation:

we find the area of the base first

which is 16*12/2 because it is a right triangle

16*12/2 = 96

then we multiply the base by the height

22*96 = 2112

as a note, remember, prism volume is all base * height

brainliest if this was helpful

8 0
3 years ago
The population of deer in a given park is modeled by y = d(x) = A( 1 2 )x + B, where x is the elapsed time in years since 2019.
kirill [66]

Answer:

Step-by-step explanation:

The answer is B) B :)

8 0
3 years ago
Read 2 more answers
Mr. Jones' other friend Ms. O'Neill has "x" meters of fencing, what is the maximum area in square meters she can have?
Alexus [3.1K]

Answer:

Max\ Area = \frac{x^2}{16}

Step-by-step explanation:

Given

P = x ---- the perimeter of fencing

Required

The maximum area

Let

L \to Length

W \to Width

So, we have:

P = 2(L + W)

This gives:

2(L + W) = x

Divide by 2

L + W = \frac{x}{2}

Make L the subject

L = \frac{x}{2} - W

The area (A) of the fence is:

A = L * W

Substitute L = \frac{x}{2} - W

A = (\frac{x}{2} - W) * W

Open bracket

A = \frac{x}{2}W - W^2

Differentiate with respect to W

A' = \frac{x}{2} - 2W

Set to 0

\frac{x}{2} - 2W = 0

Solve for 2W

2W = \frac{x}{2}

Solve for W

W = \frac{x}{4}

Recall that:

L = \frac{x}{2} - W

L = \frac{x}{2} - \frac{x}{4}

L = \frac{2x- x}{4}

L = \frac{x}{4}

So, the maximum area is:

A = L * W

A = \frac{x}{4}*\frac{x}{4}

Max\ Area = \frac{x^2}{16}

8 0
2 years ago
Use the expression 5.2v - (30 ÷ 6) + 12 to answer 9-10.
s2008m [1.1K]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

5.2v - (30 ÷ 6) + 12

<u>9) We need to determine which part of the expression represents a​ quotient?</u>

We know that when we divide one rational expression by another, the result would be termed as 'quotient'.

Here, it is clear that:

(30 ÷ 6) represents the expression part for a quotient.

When we divide 30 by 6, we get the result 5 which would be the quotient of the expression 30 ÷ 6.

10. Which part of the expression represents a product of two​ factors?

We know that when a multiply two number, we get the product. The multiplying numbers are the factors of the product.

For example, 4 × 9 = 36 therefore, 4 and 9 are the factors of 36.

In our case, 5.2v represents a product of two​ factors 5.2 and v. In other words, 5.2 and v are the factors of the product of 5.2v.

4 0
3 years ago
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