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4 years ago

Draw apicture to show how many hundreds there are in 1 thousand

Mathematics

2 answers:

Luden [163]4 years ago

8 0

I think they are 10 hundreds in 1000

Delicious77 [7]4 years ago

6 0

So that answer is in this picture that I wrote on my white board, count all of the hundreds I drew on the board.

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20 POINTS!!

ch4aika [34]

Tyler’s books cost less

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3 years ago

4(2x+7)-3(x-1) binomial in simplest form

Marysya12 [62]

(8x+28)-(3x-2)
combine the variables and numbers.
5x+30

7 0

3 years ago

Read 2 more answers

Can you put 8,620,407 in words today?please and thank you.

saveliy_v [14]

Eight million six hundred and twenty thousand four hundred seven
plz give me brainly

4 0

4 years ago

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Find a, b , and h so that f(x)= a sin (b(x-h))<br> f(x)=5cosx+2sinx

TiliK225 [7]

$a\sin(b(x-h))=a\sin(bx)\cos(bh)-a\cos(bx)\sin(bh)$

For this to be equivalent to $5\cos x+2\sin x$ , you require $b=1$ and

$\begin{cases}a\cos h=2\\-a\sin h=5\end{cases}$

Dividing the second equation by the first gives

$\dfrac{-a\sin h}{a\cos h}=-\tan h=\dfrac52\implies h=\arctan\left(-\dfrac52\right)=-\arctan\dfrac52$

Meanwhile, you also get

$a\cos\left(-\arctan\dfrac52\right)=2\implies a\cos\left(\arctan\dfrac52\right)=\dfrac{2a}{\sqrt{29}}=2\implies a=\sqrt{29}$

So,

$f(x)=5\cos x+2\sin x=\sqrt{29}\sin\left(x+\arctan\dfrac52\right)$

8 0

3 years ago

I need help doing this equation

natita [175]

Answer:

Candy = $ 0.5

Soda = $ 4.0

Step-by-step explanation:

x + 2y = 5

x + 4y = 6

2y = 1

y = 1/2

= two candies were added and the price increased by 1 dollar, meaning that the a single candy is 0.5 dollar

1 candy = 0.5

x + 2(0.5) = 5

x + 1 = 5

x = 4

5 0

3 years ago