answer.
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
Lubov Fominskaja [6]
1 year ago
10

What is the value of x? x = 32 x = 36 x = 37 x = 40

Mathematics
2 answers:
olganol [36]1 year ago
8 0

Answer: The correct option is fourth,i.e., x=40.

Explanation:

First of all mark the names of all vertices of the triangle as shown in below figure.

From the figure it is noticed that the angle ACB and the angle ACD lie on a straight line. so, both angles are supplementary angles and their sum is 180 degree.

x+(4x-20)=180

5x+20=180

5x=200

Divide both sides by 5.

x=40

Therefore x=40 is a correct value of x and correct option is fourth.

Kruka [31]1 year ago
5 0
So, this would actually be quite simple. As we just consider the right side of this triangle.

We see, (4*40)= 160-20= (140)+40= \ \boxed{180}

This would then signify that sense we would want to make this as much as a square as possible, this would then show us that (180) would then accomplish this purpose.

<span>x = 32
x = 36
x = 37
x = 40</span>
You might be interested in
PLEASE HELP ASAP<br> Prove that x+a is a factor of (x+a)^5 + (x+c)^5 + (a-c)^5
Brums [2.3K]

P(x)=(x+a)^5 + (x+c)^5 + (a-c)^5

If x+a is a factor of P(x), then -a is a root of P(x).

Therefore

(-a+a)^5+(-a+c)^5+(a-c)^5=0\\\\0^5+(-1(a-c))^5+(a-c)^5=0\\\\(-1)^5(a-c)^5+(a-c)^5=0\\\\-(a-c)^5+(a-c)^5=0\\\\0=0

6 0
2 years ago
Describe in words the surface whose equation is given. (assume that r is not negative.) θ = π/4
Delvig [45]
An equation in the form \theta=\dfrac{\pi}{4} is the line 
that goes through the origins and whose tangent equates \dfrac{\pi}{4}. In general, any equation in the form \theta=\theta_0
is the equation of a line. 
7 0
2 years ago
Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes
vovikov84 [41]
If your scale factor has absolute value greater than 1, the dilation is an enlargement. 
<span>If your scale factor has abs value less than 1, the dilation is a reduction. </span>
<span>If the scale factor is equal to 1, the image is congruent to the preimage. </span>
3 0
2 years ago
Read 2 more answers
The sum of Orion and Sagan’s age is 24, and the difference between their ages is 6. Find their ages given that Orion is older th
Katarina [22]

Let's say that Sagan's age is x and Orion is x + 6 (since Sagan is younger by 6 years).


We know that Orion's age + Sagan's age is 24, so x + x + 6 is 24


2x = 18

x = 9


That means that Sagan is 9, and Orion is 9+6 or 15.

6 0
1 year ago
Kate deposits $800 in a bank
Rina8888 [55]

Answer:

C

Step-by-step explanation:

Use formula

I=P\cdot r\cdot t,

where

I = interest

P = rpincipal

r = rate (as decimal)

t = time (in years)

In your case,

P = $800

r = 0.04 (4%)

t = 5,

so

I=\$800\cdot 0.04\cdot 5\\ \\I=\$160

6 0
1 year ago
Other questions:
  • a group of fitness club members lose a combined total of 28 kilograms in 1 week there are approximately 2.2 pounds in 1 kilogram
    11·2 answers
  • Which composition of similarity transformations maps polygon ABCD to polygon A'B'C'D'?
    6·2 answers
  • Coffee with sugar and milk added to it can contain up to calories. To consume a maximum of 600 mg if caffeine per day, how many
    11·2 answers
  • Ella purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y represent the original price of the
    14·2 answers
  • In a parking lot, for every 8 cars there are 7 trucks. What is the ratio of cars to trucks?
    6·2 answers
  • A game has 3 possible outcomes: The first outcome has the probability of 1/6. The result is winning $12. The second outcome has
    8·1 answer
  • A firm places three orders for supplies among five different distributors. Each order is randomly assigned to one of the distrib
    14·1 answer
  • Jamal works as an electrician's apprentice. He rewired 4 electrical outlets in 1 and one-halfhours. If he works at the same pace
    8·2 answers
  • Jen ran for 10 minutes with the speed of 6 mph and then walked for 30 minutes at a speed of 3 miles per hour. What is the total
    5·2 answers
  • Charlotte owns two entertainment websites. Here are some details about those websites for one entire month: Website A Website B
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!