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
Ugo [173]
2 years ago
11

Find the value of x I need help

Mathematics
1 answer:
astra-53 [7]2 years ago
3 0

Answer:

x =35

Step-by-step explanation:

The sum of the angles of a triangle add to 180

x+10 +x + 3x-5 = 180

Combine like terms

5x+5 = 180

Subtract 5 from each side

5x+5-5 =180-5

5x = 175

Divide by 5

5x/5 =175/5

x =35

You might be interested in
How to do this question..?
Leokris [45]

uh idk um...

Okay well to answer this you have to work the problem out and enable to do that you have to look at the information provided, also STOP CHEATING AND FIGURE IT OUT

um i mean.....GOODLUCK!!!! I know you can do it :)

7 0
3 years ago
Lines that are tangent to a circle are
jonny [76]

Step-by-step explanation:

Lines that are tangent to a circle are perpendicular to the radius of the circle.

Lines that are tangent to a circle are congruent

5 0
3 years ago
The end of a hose was resting on the ground, pointing up an angle. Sal measured the path of the water coming out of the hose and
lawyer [7]

Functions can be used to model real life situations.

The hose is 3.2 feet above the ground, at a horizontal distance of 4 fee

The function is given as:

f(x) =-0.3x^2 + 2x

At a horizontal distance of 4 feet, the value of x is 4

i.e. x = 4

Substitute 4 for x in f(x).

So, we have:

f(4) =-0.3(4)^2 + 2(4)

Evaluate the exponent

f(4) =-0.3(16) + 2(4)

Open both brackets

f(4) =-4.8 + 8

Add -4.8 and 8

f(4) =3.2

Hence, the hose is 3.2 feet above the ground

Read more about functions at:

brainly.com/question/10837575

7 0
2 years ago
In a circle, a 90° sector has area 64π ft2. Solve for the radius of the circle. A. 16 ft. B. 12 ft. C. 18 ft. D. 8 ft.
SSSSS [86.1K]
The answer is A. Working the formula backwards you get that r^2=256, so r=16
3 0
3 years ago
Read 2 more answers
Based on the Empirical Rule, what percent of the data would fall AFTER the first standard deviation GREATER than the mean?
Tcecarenko [31]
13.5% i thinkkkkkkkkkk
4 0
3 years ago
Other questions:
  • What is w(4) for the function w(x)=3x+7<br><br>a)19<br>b)14<br>c)33
    6·2 answers
  • Car salesman sells cars with prices ranging from $5,000 to $45,000. The histogram shows the distribution of the numbers of cars
    12·2 answers
  • What is the slope and y intercept of the following linear equation:y=1/3×-2
    10·1 answer
  • Which set of ratios could be used to determine if one triangle is a dilation of the other
    12·1 answer
  • Ryan is 23 years old he’s 24 years younger than his father, how old is his father?
    13·2 answers
  • How many cups are in 25 gallons
    5·2 answers
  • Help plz:)))I’ll mark u Brainliest
    11·2 answers
  • What is the measure of angle g?
    8·1 answer
  • Oscar's dog house is shaped like a tent. The slanted sides are both 5 feet long and the bottom of the house is 6 feet across. Wh
    10·1 answer
  • 2 Richard and Jason each begin filling pools at the same time.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!