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
ki77a [65]
3 years ago
8

What is the measure ?

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0
It should be 120 as well, but if not try 60.
You might be interested in
3x² - 12x + 8 when x = -2. ​
stealth61 [152]

Answer:

Use photo math, it will explain literally all the steps

8 0
3 years ago
Read 2 more answers
Find the equation of the linear function represented by the table below in slope-intercept form.
tino4ka555 [31]

Answer:

y=3x-5

Step-by-step explanation:

we find the slope which is:

y/x

-2-1/1-2=3

we use this formula:

y-y1=m(x-x1) (we choose one point on the graph)

y-1=3(x-2)

y=3x-6+1

y=3x-5

8 0
3 years ago
Simplify the expression<br> (3x4 + 9x3 – 7x + 15) + (-6X4 – 8x2 + 5x – 3)
elena-s [515]

Answer:

If the numbers next to the "x" are "carroted" ( ^ ) then the answer is

-3x^4 + 9x^3 -8x^2 -2x +12

Step-by-step explanation:

Basically, you just add the like terms together.

5 0
3 years ago
A man 6 feet tall casts a shadow that is 11 feet long. A building casts a shadow of 139 feet long. The building is tall. Round y
dmitriy555 [2]

Given:

Height of man = 6 ft

Height of man's shadow = 11 feet

Height of building's shadow = 139 feet

To find:

The height of the building.

Solution:

We know that the heights of the objects and there shadows are always proportional.

\dfrac{\text{Height of man}}{\text{Height of man's shadow}}=\dfrac{\text{Height of the building}}{\text{Height of building's shadow}}

Let x be the height of the building.

\dfrac{6}{11}=\dfrac{x}{139}

Multiply both sides by 139.

\dfrac{6}{11}\times 139=x

\dfrac{834}{11}=x

75.8181...=x

x\approx 75.8

Therefore, the building is 75.8 feet long.

8 0
3 years ago
Identify the coefficient(s), constants, and number of terms for the following expression:
shusha [124]
The given expression is: 4 x^{2} -5

So, there are two terms in the expression
1) 4 x^{2}
2) -5

The constant term is -5. 
The co-efficient of 4 x^{2} is 4.
7 0
3 years ago
Other questions:
  • Please please help! Find the area of the shaded sector. Leave your answer in terms of pi.
    12·2 answers
  • Describe how to construct a sequence of nested intervals that have precisely the number √2 in common. There are many possible wa
    13·1 answer
  • Which table represents a direct variation
    5·1 answer
  • What is the surface area of the figure
    11·2 answers
  • On September 17, 2008, high tide in Portland was at midnight. The water level at high tide was 10.3 feet; later, at low tide, it
    15·1 answer
  • What is the simplified form of the following expression?
    12·1 answer
  • Joy made a deposit of $1600 into an account with a rate of 5%. How long should she leave the money into the account if she wants
    12·1 answer
  • What is 65% of 15. Help
    10·1 answer
  • Match each equation on the left with its simplified version from the choices on the right. Do not solve. (not all the choices wi
    15·1 answer
  • The formula for the surface area of a rectangular prism with a square base is SA = 2s2 + 4sh. What is the surface area of this r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!