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2 years ago

5x+12= -13 (find the x)

Mathematics

2 answers:

dimaraw [331]2 years ago

8 0

The answer is negative 5 because you subtract 12 from each side to get 5x=-25 and -25 divided by 5 is negative 5

Kay [80]2 years ago

7 0

Hey, Jamylovesdonuts!
5x+12=-13
5x=-13-12
5x=-25
x=-5
I hope this helps;)

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Virty [35]

Answer-

$\boxed{\boxed{\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{3}{4}}}$

Solution-

We know that arc length is the product of radius and central angle in radian.

i.e $\text{Arc length}=\text{Radius}\times \text{Central angle}$

Here,

$\theta_{BC}=1.18\ rad,\ \theta_{DE}=2.36\ rad\\\\AD=\dfrac{2}{3}AB\Rightarrow AB=\dfrac{3}{2}AD$

So,

$\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{AB\times 1.18}{AD\times 2.36}$

$=\dfrac{\frac{3}{2}AD\times 1.18}{AD\times 2.36}$

$=\dfrac{3\times 1}{2\times 2}$

$=\dfrac{3}{4}$

4 0

3 years ago

I will mark brainliest for correct answer

statuscvo [17]

24, it’s the lcf and is the closest number that they have in common

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2 years ago

Read 2 more answers

Add −1.25+2.5 Plot the first addend and the sum on the number. Please tell the explain

Assoli18 [71]

If signs are different you subtract. So 2.5- -1.25 equals 1.25 and keep the sign of the biggest number

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2 years ago

Please help me. I need help ASAP.

lara [203]

Answer:

a) 72

b) $259.2

Step-by-step explanation:

A- The bus travels 40 miles on 8 gallons of gasoline. The bus is traveling 360 miles in total.

360/40= 9

9*8= 72

B- $3.60 per gallon and 72 gallons in total.

3.60*72=259.2

$259.2

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3 years ago

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xz_007 [3.2K]

Answer:

If x = 3y and 3y = x, then y = 1/3x.

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2 years ago