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snow_tiger [21]
3 years ago
6

Help me please this is homework ( d is 5cm2 )

Mathematics
1 answer:
frutty [35]3 years ago
5 0

Answer:

A = 12 cm^2

Step-by-step explanation:

A = h*b/2

A = (6cm)(4cm/2)

A = 12 cm^2

Leave a like and mark brainliest if this helped

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A person has a bag of coins.
lbvjy [14]

Answer:

$15.6

Step-by-step explanation:

First, let's assume that <em>x</em> is the total money in the bag of coins.

1. <em>x</em> = total money

4/13 of the coins are pennies, so 4/13 of x equals to the number of pennies.

4/13(x) = P (pennies)

What is left that is not pennies is 9/13(x). And out of these, 1/4 are nickels. Which means:

1/4(9/13[x]) = N (nickels)

If 1/4 of the remaining are nickels, then 3/4 are dimes. So:

3/4(9/13[x]) = $8.10 (dimes' value)

After calculating the one with the value:

27/52(x) = $8.10

27x = $8.10 times 52

x = ($8.10 times 52)/27

x = 52 x $0.3

x = $15.6

Ans. The value of the bag of coins is $15.6

8 0
3 years ago
Read 2 more answers
Find the difference 78003-32136
deff fn [24]
The difference of 78003 and 32136 is 45867

Hope this helped!!!!!
5 0
4 years ago
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Pleas help me find the composition of goh and it’s domain
Ksivusya [100]

Solution:

The function is given below as

\begin{gathered} g(x)=\frac{x+4}{x-1} \\ h(x)=2x-1 \end{gathered}

To figure out

(goh)(x)

To do this , we will substitute x= 2x-1 in g(x)

\begin{gathered} g(x)=\frac{x+4}{x-1} \\ g(h)(x)=\frac{2x-1+4}{2x-1-1} \\ g(h)(x)=\frac{2x+3}{2x-2} \end{gathered}

Hence,

The composte function will be

(goh)(x)=\frac{2x+3}{2x-2}

Step 2:

To figure out the domain,

In mathematics, the domain of a function is the set of inputs accepted by the function.

Hence,

The domain of the function is

\begin{bmatrix}\mathrm{Solution:}\:&\:x1\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:1\right)\cup \left(1,\:\infty \:\right)\end{bmatrix}

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1 year ago
What is the length of the rectangle if the area (length x width) is x^2+11x+28 and the width is (x+4)? Hint: factor out the trin
alexgriva [62]

Answer:

The answer is b

Step-by-step explanation:

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3 years ago
What does this equal √-225 • √-36
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The Answer To This Question Is 3 Hope It Helps
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