Glen collects a total of 450 stamps from the United States,Great Britain,and India. In his collection, 52% of the stamps are US stamps. He has 3/5 as many Indian stamps as British stamps. How many Indian stamps does Glen have? What percent of Glen' collection are British stamps?

Answers

Answer 1

Answer: First, you are going to find out how many stamps 52% of the 450 stamps is.

To do so, multiply 450 by 0.52 and get 234.

Now, subtract the number from 450 to find out how many stamps are from India and Great Britain. You now have 216.

Since 3/5 of the stamps are from India, we are going to divide by 5 because we are working with fifths of the 216 stamps.

216/5 = 43.2

Multiply 43.2 by 3 to get 3/5 of the 216 stamps. You get 129.6 stamps from India. You can say he has about 130 stamps, or down round to the nearest whole stamp which is 129.

To find the percent of British stamps Glen has, subtract 129.6 from 216. You get 86.4

Now divide 86.4/216 to get 0.4, which as a percent is 40%.

Glen has 234 stamps from the Unites States. About 130 stamps from India. And 40% of his stamps are from Great Britain.

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Victor borrowed 21.50 from his mother to go to the theater. a week later,he paid her 21.50 back. how much did he still owe her

Answers

none because he had already paid her 21.50 back

Well... 21.50 is how much he needed to pay back, and he paid 21.50 back, so that means that he's paid off his debt.

Work out the size of angle x

Answers

The size of angle x is 99 degree

What is straight angle and Exterior angle theorem?

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle. straight angle: an angle whose sides lie in opposite directions from the vertex in the same straight line and which equals two right angles.

We have,

∠CDE = $123^(o)$

∠BCD = $42^(o)$

∠ABC = $x^(o)$

According to the question

Angle Addition Postulate and definition of straight angle:

∠BDC+∠CDE = $180^(O)$

Substitute into : ∠BDC + $123^(o)$ = $180^(o)$ ∠BDC = $180^(o)$ - $123^(o)$ ∠BDC = $57^(o)$

Exterior Angle Theorem:

∠BDC + ∠BCD = ∠ABC

Substitute into :

$57^(o)$ + $42^(o)$

= $x^(o)$ $x^(o)$

= $99^(o)$

hence, the size of angle x is 99 degree

Learn more about exterior angle theorem from here

brainly.com/question/956912

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Answer:

Step-by-step explanation:

42+123=165

165+50=215

215+145=360

I actually don’t get this and I have a test in 2 days please help what is g(x) and how

Answers

first off, is noteworthy that's the graph of an exponential function, thus the function will be along the lines of g(x) = abˣ , now, what's "a" and "b" values?

well, let's take a peek when x = 0 and x = 1.

$\bf g(x) = ab^x \n\n[-0.35em] ~\dotfill\n\n \begin{cases} x = 0\n y = 1 \end{cases}\implies 1=ab^0\implies 1=a(1)\implies \boxed{1=a} \n\n[-0.35em] ~\dotfill\n\n \begin{cases} x = 1\n y = 4 \end{cases}\implies 4 = ab^1\implies 4=1b^1\implies \boxed{4=b} \n\n[-0.35em] ~\dotfill\n\n ~\hfill g(x) = 4^x\qquad \qquad \qquad \begin{array}{|c|c|ll} \cline{1-2} x&y\n \cline{1-2} -2&(1)/(4^2)\to (1)/(16)\n -1&(1)/(4)\n 0&1\n 1&4\n 2&16\n \cline{1-2} \end{array}~\hfill$

Work out 2/3 X 2 plz help

Answers

$(2)/(3)$ × 2
2 = $(2)/(1)$

Numerator × numerator
Denominator × denominator

$(2)/(3)$ × $(2)/(1)$
$(4)/(3)$

A bike race takes place over a 3 mile course.How many feet is it

Answers

There are 5,280 feet in 1 mile.

The 1st mile of the race is 5,280 ft.
The 2nd mile of the race is 5,280 ft.
The 3rd mile of the race is 5,280 ft.
-------------
The total distance is 15,840 ft.

With a calculator, you enter 3 x 5280 =

5280 feet = 1 mile
So, multiply 5280 and 3 to get your answer.
You should get: 15840 feet

Find the surface area

Answers

Answer:

227.09

Step-by-step explanation:

I hope this is correct if it is incorrect then feel free to critique me. I'm sorry in advance if it is wrong.

Answer is 227.09

(I took that test)

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