1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marusya05 [52]
2 years ago
5

This is an important test please help.

Mathematics
2 answers:
melomori [17]2 years ago
7 0

Answer:

60 percent

Step-by-step explanation:

please mark as brainliest

RoseWind [281]2 years ago
3 0

Answer:

60%

Step-by-step explanation:

54 /90  x 100% = 60%

You might be interested in
The function A(b) relates the area of a trapezoid with a given height of 14 and one base length of 5 with the length of its othe
Brut [27]

Answer:

b(a) =\frac{a}{7} -5

Step-by-step explanation:

Given

A(b) = 14 * \frac{b + 5}{2}

Required

Determine the inverse function b(a)

Write A(b) as a

a = 14 * \frac{b + 5}{2}

Swap a and b

b = 14 * \frac{a + 5}{2}

b = 7(a + 5)

Divide both sides by 7

a + 5 = \frac{b}{7}

Maka a the subject

a =\frac{b}{7} -5

Swap a and b again

b =\frac{a}{7} -5

Hence:

b(a) =\frac{a}{7} -5

4 0
3 years ago
Write an equation that can be used to find the value of x. The perimeter of rectangle: 32 Length of the other side: 4
Sati [7]

Answer:

x=12

Step-by-step explanation:

32=2(4+x)

distribute 2.  

32=8+2x

subtract 8 from both sides.  

32=8+2x

-8   -8

24=2x

divide by 2 on both sides

24/2=2x/2

12=x

6 0
2 years ago
If ADEF is reflected over the x-axis, what would be the coordinates of point F?
Brut [27]

Answer:

Please check the explanation.

Step-by-step explanation:

Let the coordinates of the point F be (x, y).

When a point F(x, y) is reflected over the x-axis, the x-coordinate of the point F remains the same, and the y-coordinate of the point reverses the sign.

Thus, the rule of reflection over the x-axis:

F(x, y)   →    F'(x, -y)

Here,

F'(x, -y) would be coordinates of point F after the reflection over the x-axis.

Let say, the point F(1, 2).

The coordinate of the point F after the reflection over the x-axis would be:

F(1, 2)   →    F'(1, -2)

Thus, F'(1, -2) would be the coordinates of point F after the reflection over the x-axis.

6 0
3 years ago
Help please, I don’t know what to do..
victus00 [196]

Answer:

d. 6

Step-by-step explanation:

6 0
2 years ago
A plane intersects both nappes of a double-napped cone but does not go through the vertex of the cone. What conic section is for
lisabon 2012 [21]
<span>When a plane intersects both nappes of a double-napped cone but does not go through the vertex of the cone, the conic section that is formed by the intersection is a curve known as hyperbola. 
 The standard form of the equation of the hyperbola is shown below:
 [(x-h)^2/a^2]-[(y-k)^2/b^2]=1 (Horizontal axis)
 </span>[(y-k)^2/a^2]-[(x-h)^2/b^2]=1 (Vertical axis)<span>
  Therefore, the answer is: Hyperbola.
</span>
3 0
2 years ago
Other questions:
  • PLEASE HELP(01.05 LC)Which fraction is equivalent to -2/3?
    9·1 answer
  • Which of the scenarios include only independent events?
    15·2 answers
  • The shape on the left is transformed to the shape on the right.
    11·2 answers
  • How to factor quadratics like <br> 2<br> 3x^+31x+36
    14·2 answers
  • PLEASE HELP
    6·1 answer
  • How do I find the angle of something
    14·1 answer
  • PLEASE HELP<br> I WILL GIVE BRAINLIST
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=5%20%7Bx%20%3D%20125%7D%5E%7B%3F%7D%20" id="TexFormula1" title="5 {x = 125}^{?} " alt="5 {x =
    9·1 answer
  • What is 2/5 written as a decimal and as a percent
    8·2 answers
  • he A water pail in your backyard has a small hole in it. You notice that it has drained a total of 1.5 liters in 4 days. What is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!