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2 years ago

Ok so I have 40 and I need to make it into a mixed fraction

Mathematics

1 answer:

slava [35]2 years ago

8 0

Your Answer Is 40 It’s Simple Really If You Kinda Think About It But Has A Fraction It Would Be 40/1

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Simplify the expression 65-4^2 (10-2)+37 please show all work

BartSMP [9]

Hello there!

$65-4^2 (10-2)+37 \\$

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓↓

I gave you a hint.

You had to used PEMDAS.

P-Parenthesis

E-Exponents

M-Multiply

D-Divide

A-Add

S-Subtract

First you had to calculate with parenthesis first.

$65-4^2(10-2)+37$

$65-4^2*8+37$

Then you calculate with exponents.

$4^2=4*4=16$

$65-16*8+37$

You had to multiply and divide you had go to left to right.

$16*8=128$

$65-128+37$

Then you add or subtract you had go to left to right.

$65-128+37=-26$

$=-26$

Answer⇒⇒⇒⇒⇒⇒=-26

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

6 0

2 years ago

Find the x-intercepts of the parabola with vertex (1, -9) and y intercept at (0, -6).

weqwewe [10]

Vertex Form: y = a(x - h)^2 + k, with (h,k) as the vertex.

So firstly, plug the vertex into the vertex form: $y=a(x-1)^2-9$

Next, we first need to solve for a. Plug (0,-6) into the equation to solve for a as such:

$-6=a(0-1)^2-9\\-6=a(-1)^2-9\\-6=a-9\\3=a$

Now we know that our equation is y = 3(x - 1)^2 - 9.

Now to solve for the zeros (x-intercepts). Set y to 0 and add 9 to both sides of the equation: $9=3(x-1)^2$

Next, divide both sides by 3: $3=(x-1)^2$

Next, square root both sides: $\pm\sqrt{3}=x-1$

Next, add 1 to both sides: $1\pm\sqrt{3}=x\\2.73,-0.73=x$

Your x-intercepts are (-0.73,0) and (2.73,0), or B.

6 0

3 years ago

a store is offering a 20% discount on all sales over $50 if you purchase a shirt and a pair of jeans for $62.50, what is the amo

kaheart [24]

Discount = 20% of the product price
Discount = 20/100 × $62.50
Discount = $12.5

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2 years ago

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All the prizes for the contest were won by Josh. Rewrite in an active voice.

enyata [817]

Answer:

Josh won all the prizes for the contest

Step-by-step explanation:

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2 years ago

MATCHING: Compare the fractions from Column B to the given percent's in Column A. Match the fractions that are the closest value

emmasim [6.3K]

Answer: someone please help bc i have no idea

Step-by-step explanation: bad werewolf

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2 years ago

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