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mash [69]
2 years ago
13

Help me with this please.......

Mathematics
1 answer:
Ivanshal [37]2 years ago
7 0

Step-by-step explanation:

12 x + 124⁰ = 360⁰

12x = 236⁰

x = 19.67 Is your answer

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A customer's monthly trash collection bill was $24.74. Due to a rate increase, her monthly bill is now $26.86. To the nearest te
Galina-37 [17]

Answer:

8.57%

Step-by-step explanation:

Find increase:

26.86 - 24.74 = 2.12.

Find percentage:

\frac{2.12}{24.74} = 0.08569118835 = 8.57%

7 0
3 years ago
What is ur mom plus ur dad
Vlad [161]

Answer:

My mom plus my dad? You must mean stepdad. My biological dad rarely sees me. xp

6 0
2 years ago
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A turtle and a rabbit engage in a footrace over a distance of 4.00 km. The rabbit runs 0.500 km and then stops for a 90.0-min na
Oxana [17]

Answer:

(a) 2.29 km/h

(b) 9 km/h

Step-by-step explanation:

For part (a) you have to apply<em> the average speed formula</em>, which is defined by:

v=\frac{d}{t}

where d is the total distance traveled and t is the total time needed.

d=\frac{4.00}{1.75}=2.29 km/h

For part (b) you have to calculate the running time (T) , which is the total time of the race minus the nap time:

The nap time in hours is:

90/60 = 1.5 h (because there are 60 minutes in one hour)

The running time is:

T= 1.75 - 1.5 = 0.25 h

Let t1 represent the time before the nap and t2 the time after the nap:

t1+t2 = T

t1+t2 = 0.25

You have to apply the formula d=vt before and after the nap:

-Before the nap, the distance traveled was 0.50 km

0.50 = v1t1

-Afer the nap, the distance traveled was 3.50 km

3.50=v2t2

But v2=2v1 (because after the nap the rabbit runs twice as fast)

You have to solve the system of equations:

t1=0.25-t2 (I)

v1t1=0.50 (II)

2v1t2=3.50 (III)

Replacing (I) in (II)

v1(0.25-t2)=0.50

Applying distributive property and solving:

0.25v1-v1t2=.050

For (III) you have that v1t2=3.50/2=1.75. Hence:

0.25v1-1.75=0.50

Solving for v1:

v1 = 9 km/h

7 0
3 years ago
Which statement is true about the product square root of 2(4square root of 2 + 2square root of 2)?
Lera25 [3.4K]

I think the answer to your question is It is rational and equal to 12. Hope this helps!

5 0
3 years ago
PLEASE ANSWER ASAP!!!!!!!!!!!! MUCH APPRECIATED!!
Salsk061 [2.6K]

The equation that's illustrated simply depicts an investment as it shows the principal, and interest rate.

<h3>What is an investment?</h3>

It should be noted that an investment simply means a dedication of an asset in order to increase the value over a period of time.

In this case, the equation that's illustrated simply depicts an investment as it shows the principal, and interest rate. To calculate the investment, the time, amount and rate will be considered.

Learn more about investment on:

brainly.com/question/25300925

#SPJ1

3 0
1 year ago
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