84 is 15% of what number

Answers

Answer 1

Answer: p% $= (p)/(100)$

$(15)/(100) = (15/5)/(100/5) = (3)/(20)$

$(3)/(20) *x=84$ ⇒ $3x=84*20$
$3x=1680$
So, x= $(1680)/(3) = 560$

$\boxed {x=560}$

Answer 2

Answer: x*15/100=84
x=84*100/15
x=8400/15
x=560
therefore the number is 560

Hope this may helps u!!!!!!!!!!!!11

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What is 10 more than 12793

Answers

All you do is add ten, 12,803 is ten more than 12,793.

you just have to add 10 more to that number 12793+10=12800

Help me make this the brainests

What's the missing side length on the triangle if side a=√33 and side b=4

Answers

Answer:

Step-by-step explanation:

to find the missing side length you use the pythagorean theorem $a^(2) +b^(2) = c^(2)$

so $(√(33) )^(2) + 4^(2) =49^(2)$ and then you take the square root of $49^(2)$ and you end up with an answer of 7.

Point c is located at (5, 7) and is reflected in the x-axis. what are the coordinates of point c'? (-5, 7) (5, -7) (-5, -7) (5, 7)

Answers

Final Answer:

Point C's reflection across the x-axis yields coordinates (5, -7). The x-coordinate remains unchanged, while the y-coordinate changes sign, showcasing a fundamental concept in coordinate geometry.

Explanation:

This reflection can be understood as a transformation in which each point on the original figure is flipped over the x-axis to its corresponding point on the reflected figure.

The x-coordinate remains the same because it measures the horizontal distance from the y-axis, which does not change during a reflection across the x-axis. However, the y-coordinate changes sign, as it represents the vertical distance above or below the x-axis.

In summary, to find the coordinates of the reflected point, we change the sign of the y-coordinate of the original point while keeping the x-coordinate unchanged. Thus, the reflected coordinates of point C across the x-axis are (5, -7).

Answers

The answer is (-5,1) because 2(-5)-3(1)=-13 :)

CD←→ is tangent to circle A at point B.What is the measure of ∠ABD?

45º

60º

90º

180º

Answers

The measure $\angle ABD$ is C. $90^(\circ)$

Given,

CD is tangent to the circle A at point B.

We have to find the measure of $\angle$ $ABD$ .

Tangent:

We know that,

Tangent to a circle is the line that touches the circle at only one point. There can be only one tangent on a point to circle.
The Tangent makes an angle of $90^(\circ)$ with the radius of the circle at the point of contact.

Hence $\angle ABD$ is $90^(\circ)$ .The correct option is C. $90^(\circ)$

For more details about tangent, follow the link:

brainly.com/question/1503247

I just took my quiz and the correct answer is 90.

Doubling the sum of Steve's and Sophie's ages gives 38. If Sophie is 10 years old, how old is Steve?a. 4

b. 28

c. 14

d. 9

Answers

D. 9
You add 9 to 10 to get 19. Double that it becomes 38. All you have to do is work backwards.
An equation for this would be (x+10)2=38
x being stevens age. Please give 5 star and brainliest answer if helped!

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