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
netineya [11]
3 years ago
12

Can anyone help me with this???

Mathematics
1 answer:
kicyunya [14]3 years ago
6 0
Angle 1 and 3 are equals and 2 and 4 are the same
You might be interested in
Lucy wants to be exempt from her semester exam. In order for that to happen, she has to average an 85 over 3 test grades. Her fi
anastassius [24]

Answer:

<em>Grades to be scored in 3rd exam = 88</em>

Step-by-step explanation:

Given that average of 3 numbers is 85.

First two numbers are 81 and 86.

To find:

3rd number so that average is 85

Solution:

Let the third number = x

Formula for average is:

Average = \dfrac{Sum\ of\ numbers}{Total\ count\ of\ numbers}

Here, sum of numbers = 81+86+x =167+x

Total count of numbers = 3

85 = \dfrac{167+x}{3}\\\Rightarrow x=255-167\\\Rightarrow \bold{x=88}

<em>Grades to be scored in 3rd exam = 88</em>

8 0
3 years ago
You have already run 4 miles. If you run at a speed of 8 miles per hour, how many total miles will you run in 2 more hours? Choo
Inessa [10]

Answer:

20 miles

Step-by-step explanation:

I'm not sure if that is exactly how you solve it but

If its

8x+4 as the equation and x is the number of hours run

the total number of miles run should be 20 miles

8(2)+4=20

8 0
3 years ago
Read 2 more answers
Expand (3x-4y)^3 please answer thank you
WARRIOR [948]
27x^3-108x^2y+144xy^2-64y^3
5 0
3 years ago
Read 2 more answers
Convert 7/3 into a mixed number
antoniya [11.8K]

Answer:

2 1/3

Step-by-step explanation:

4 0
2 years ago
How much more did she spend in week 4 than in week 1?
bezimeni [28]

Answer:

I think there is a picture that's suppose to go with this..??

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Jeff company issues a
    6·1 answer
  • 2 factor of 28 added up to 9
    14·1 answer
  • The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?
    13·1 answer
  • If the area of a square is 36 square unit what si the length of a side of the square​
    13·2 answers
  • Given: m ll n<br><br>What is the value of x?
    11·1 answer
  • Which figure is not a trapezoid?
    6·2 answers
  • Test test 123 123 12345678
    8·2 answers
  • Computer salespeople at a local store earn a $100 commission per computer for the first 5 computers they sell each month. For ev
    13·1 answer
  • I need help quick please
    7·1 answer
  • If you draw four cards at random from a standard deck of 52 cards, what is the probability that all 4 cards have distinct charac
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!