3 years ago

PLS HELP 9,10,11!!! ASAP

Mathematics

1 answer:

taurus [48]3 years ago

7 0

Answer:

idk hff 8gciy ctcs 6rxtc igv6rx8

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Bob nailed wooden board sections to a fence. He nailed 2/9 of a section in 1/10 hour. Explain how to use the information in the

jok3333 [9.3K]

Your fractions are your units and rates.

A "section" is a unit and 2 of 9 sections is a rate.
An hour is a unit and 1 of 10 hours is a rate.

You can multiply the fractions and create a new unit rate that would measure a section per hour.
I hope this helps.

4 0

3 years ago

Identify the values of P, r ,and n in the expression P(1 + r/n)^nt based on the verbal description of the Emma's situation. Then

finlep [7]

Answer:

300(1.0125)^12t

Step-by-step explanation:

P=300

R=0.15

N=12

substitute them into the equation P(1+r/n)^nt and then simplify the equation. The answer should be 300(1.0125)^12t

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3 years ago

Solve the given equation. State the number and type of roots. <br> x^2+2x-8=0

Zinaida [17]

I hope this helps you

3 0

3 years ago

A fast food restaurant offers a kid's combo meal that includes a hamburger, Cheeseburger, or chicken nuggets. You also choose a

zysi [14]

It's simple.
First multiply 3 by 4
It equals 12
Then, multiply 12 by 3
It equals 36
The answer is 36 different combinations.
Hope this helps!

3 0

3 years ago

What is the value of x in the triangle?

Blizzard [7]

Answer:

x = 23.78

Step-by-step explanation:

From the information given, we can construct the triangle shown in the attached picture.

With respect to the angle 18, we have the hypotenuse (25) and we want to know the adjacent side (x). Thus, what trigonometric ratio relates adjacent to hypotenuse? COSINE! Thus we can set-up the ratio shown below and compute x.

$Cos (18)=\frac{x}{25}\\x=25*Cos(18)\\=23.78$

7 0

3 years ago

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