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
Roman55 [17]
3 years ago
11

-2a+7-3(-9-4a) how do I solve this?

Mathematics
1 answer:
Klio2033 [76]3 years ago
6 0

Answer:

34+4a

Step-by-step explanation:

-2a+7-3(-9-4a)

➡ -2a+7+27+12a

➡34+10a

You might be interested in
A rectangular garden is 5 ft longer than it is wide. Its area is 300 ft2. What are its dimensions?​
topjm [15]

Answer:

width=x

length=5x

area= 300ft2

area=lxb

300=5x(x)

300=5x^2

x^2=60

x=7.74

7.74(5)=38.7

dimensions are 38.7ft by 7.74 ft

<u><em>Please mark as brainliest</em></u>

5 0
1 year ago
Read 2 more answers
20
Nina [5.8K]

Answer:£22.50

Step-by-step explanation:

£15x7=£105

285-105= 180 : 8= £22.50p

8 0
3 years ago
Triangles A and B are similar. A has side lengths 2, 4, and 6. B has corresponding side lengths ???, 16, and 24
ZanzabumX [31]

Answer:

The length of A will be 8 as

The ratio between the sides are 4:1

Since Side is 2 therefore side A=2*4

=8

Hope u got your answer..

8 0
3 years ago
A high school has 44 players on the football team. The summary of the players' weights is given in the box plot. Approximately,
Marina CMI [18]

Answer:

Step-by-step explanation:

The missing image is attached below.

From the given information

The number of players is 44.

From the box plot;

The minimum weight = 154 pounds

The first quartile Q₁ = 159 which is 25% of the data below 159 pounds.

The second quartile Q₂ = 213 which is 50% of the data below 213 pounds

The third quartile Q₃ = 253 which is 75% of the data below 253 pounds

The maximum weight = 268 pounds.

Here, the value of 213 is the middle value and which signifies the median.

The 50% of the data are located both on the left side and the right side of the median.

Thus, the percentage of players weighting greater than or equal to 213 pounds is 50%.

7 0
3 years ago
This lesson discusses _____ related to the circle.
galina1969 [7]

Answer:

Theorems

Step-by-step explanation:

Theorems is the right answer.

A circle is a geometric figure where all points on the circle keep equal distances from a point called the centre.

A circle has so many important properties.

The important of these are called theorems related to circles.

Some of the theorems are

i)Central angle theorem

ii) Opposite angles are supplementary for a cyclic quadrilateral, etc

Hence theorems would be the appropriate word for filling up the answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the percent error in the meteorologists forecast for Monday?
    6·1 answer
  • Tameka is seeking a loan with a simple interest rate of 8% per year. If she wants to borrow $5,000, then how much will she be ch
    7·2 answers
  • Identify the domain of this function
    12·2 answers
  • Which graph represents the linear function below?
    10·1 answer
  • You work for a consumer advocate agency and want to find the mean repair cost of a washing machine. As part of your study, you r
    10·2 answers
  • The nine digit number that identifies the bank that a check came from is called
    14·2 answers
  • What is the equation of a line that is parallel to 2x+3y=3 and passes through the point (3, −4) ?
    14·1 answer
  • Which pair of numbers are not opposites?
    7·2 answers
  • Please answer !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • What is the inverse of this function?<br> f(1)<br> 3<br> r + 12
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!