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3 years ago

I really need help asap.

Mathematics

2 answers:

Radda [10]3 years ago

6 0

Answer:

i think the answer would be 6 feet

AnnZ [28]3 years ago

5 0

since 5 is closer to 4 than 8, her height would be rounded to 5 1/2 feet

hope this helps !! :)

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Describe how to solve the equation 1,150= 100x h for h

Komok [63]

Step-by-step explanation:

$100xh=1,150\qquad\text{divide both sides by}\ 100x\neq0\\\\\dfrac{100xh}{100x}=\dfrac{1,150}{100x}\\\\\boxed{h=\dfrac{115}{x}}$

6 0

4 years ago

Eugene walked all the way to school at 3 mph then realized she forgot her math book (how could she?!), so she ran back at 7 mph.

Fynjy0 [20]

$\text{Answer: }1\frac{23}{40}\ miles\text{ far she live from school.}$

Explanation:

Since we have given that

Speed at which Eugene walked all the way to school = 3 mph

After realizing that she forgot her math book, she ran back

Speed at which Eugene walked back to her house = 7 mph

Let the distance between her house and her school be x

According to question,

$\frac{x}{3}+\frac{x}{7}=\frac{45}{60}\\\\\frac{7x+3x}{21}=\frac{3}{4}\\\\\frac{10x}{21}=\frac{3}{4}\\\\x=\frac{3\times 63}{4\times 10}=\frac{63}{40}=1\frac{23}{40}\ miles.$

Hence,

$1\frac{23}{40}\ miles\text{ far she live from school.}$

8 0

3 years ago

PLEASE HELP IM GOING TO FAIL WILL GIVE BRAINLESS

cluponka [151]

Answer:

I believe 123

Step-by-step explanation:

123 since the figures are equal and C and Y are in the same position

6 0

3 years ago

Please help! <br>what is the answer to this question?<br>

tiny-mole [99]

Answer:

The clue to find 'x' is-

As both, the lines here are intersecting at a point to form VERTICALLY OPPOSITE ANGLES.

According to this theory (2x+20)=60

So, (2x+20)=60

= 2x=60-20

= 2x= 40

= x=40/2

= x=20 degrees

5 0

3 years ago

Read 2 more answers

Jane wants to add chocolate chips to her trail mix. A 3-pound bag of chocolate chips costs $3.22. What is the unit price?

Thepotemich [5.8K]

ans: A

its $1.07 per pound

3 0

3 years ago