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
WARRIOR [948]
3 years ago
10

Pls..help having very hard time, actually help <3..lol

Mathematics
1 answer:
Andrej [43]3 years ago
3 0
First you have to look at the way the shape is named based on order in each other. ABCD is congruent to GJIH. This means A will be congruent to G, and J will be congruent to B and so on. Same goes with side lengths, so that mean segment GH is congruent to AD based on the order of the name.

So x/3=9
You multiply by 3 on both sides to get x by itself.
So now your answer is x=27
You might be interested in
Two lines intersect at a point. The vertical angles formed are supplementary.
Nastasia [14]

we know that

<u>Vertical angles</u> are a pair of opposite and congruent angles formed by intersecting lines.

so

Let

x1---------> angle vertical 1

x2---------> angle vertical 2

x1=x2 ------> equation 1

in this problem

if the vertical angles formed are supplementary

that means that

x1+x2=180 ------> equation 2

substitute equation 1 in equation 2

x1+x1=180

2x1=180

x1=180/2

x1=90 degrees

therefore

<u>the answer is</u>

The vertical angles are right angles



8 0
3 years ago
Find the measure of each angle.
Galina-37 [17]

<u>Given</u>:

Given that the isosceles trapezoid JKLM.

The measure of ∠K is 118°

We need to determine the measure of each angle.

<u>Measure of ∠L:</u>

By the property of isosceles trapezoid, we have;

\angle K+\angle L=180^{\circ}

118^{\circ}+\angle L=180^{\circ}

           \angle L=62^{\circ}

Thus, the measure of ∠L is 62°

<u>Measure of ∠M:</u>

By the property of isosceles trapezoid, we have;

\angle L \cong \angle M

Substituting the value, we get;

62^{\circ}=\angle M

Thus, the measure of ∠M is 62°

<u>Measure of ∠J:</u>

By the property of isosceles trapezoid, we have;

\angle J \cong \angle K

Substituting the value, we get;

\angle J =118^{\circ}

Thus, the measure of ∠J is 118°

Hence, the measures of each angles of the isosceles trapezoid are ∠K = 118°, ∠L = 62°, ∠M = 62° and ∠J = 118°

4 0
3 years ago
There are 20 students on the School Leadership Council. They need to form a committee of 4 in order to plan the upcoming school
yarga [219]

Answer:

um I did the math and I got 5, so i dont really understand

6 0
3 years ago
|-9| = |9| true or false.
bogdanovich [222]

Step-by-step explanation:

1) -9 = 9 true/false

the answer is false because negative and positive quite unlike in terms.

2) -(-21) = -21

Using the symbols multiplication rule,

Where,

<h2>+ × + = +</h2><h2>- × - = +</h2><h2>- × + = -</h2><h2>+ × - = -</h2>

Therefore, -(-21) = +21 = 21

⟼ 21 = -21 \sf true / \:  \sout{false}

6 0
2 years ago
Read 2 more answers
There are four erasers but only three pencils write the ratio of erasers to pencils
iris [78.8K]
4:3
4 to 3
4/3
I wrote all the three ways
3 0
3 years ago
Other questions:
  • What is 47% of 164 while using a fraction to estimate the percent of each number.
    7·2 answers
  • Simplify.
    11·1 answer
  • A system of equations is shown below: x + y = 3 2x − y = 6 The x-coordinate of the solution to this system of equations is _____
    9·2 answers
  • Classify each pair of labeled angles of a complementary, supplementary, or neither.
    10·1 answer
  • A farmer picks pumpkins from a large field. The farmer makes samples of 260 pumpkins and inspects them. If one in fifty pumpkins
    8·1 answer
  • Given f(x) = 4 - 3x, what is the value of f(-5)?
    9·1 answer
  • I need help I dont know how to do it<br>​
    5·1 answer
  • Help plz I will give brainliest!!!
    8·2 answers
  • Please someone help with that
    6·1 answer
  • Evaluate the quantity 3 squared times 3 to the power of negative 5 end quantity over 5 to the power of negative two.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!