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
LuckyWell [14K]
3 years ago
13

What is the value of 72-2[3+2(5-1)]

Mathematics
2 answers:
rusak2 [61]3 years ago
7 0

Answer:

50

Step-by-step explanation:

Already done this

Gennadij [26K]3 years ago
5 0

Answer:

50

Step-by-step explanation:

i just simplified the expression

You might be interested in
Help needed ASAP will give brainliest AND 5 STARS
blsea [12.9K]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Point Q is the center of dilation. Lines segment S U is dilated to form line segment S prime U prime. The length of Q S is 3 .2
tia_tia [17]

Answer:

Option C.

Step-by-step explanation:

It is given that the dilation rule is D_{Q,2.5}. It means the center of dilatation is point Q and scale factor is 2.5.

Scale factor is the ratio of distance from center to the image of a point and distance from center to the corresponding point.

\text{Scale factor}=\dfrac{QU'}{QU}

It is given that QU=4 and scale factor = 2.5.

2.5=\dfrac{QU'}{4}

Multiply both sides by 4.

2.5\times 4=QU'

10=QU'

We know that

UU'=QU'-QU

UU'=10-4

UU'=6

The distance between U' and U is 6 units.

Therefore, the correct option is C.

8 0
3 years ago
Read 2 more answers
Find the area<br> please help<br> ;-;
vitfil [10]

Answer: 118.54

Step-by-step explanation:

3 0
3 years ago
State whether the system is consistent and independent, consistent and dependent or inconsistent.
user100 [1]

Answer:

The correct option is 1.

Step-by-step explanation:

Inconsistent system: If the given system has no solutions, then it is an inconsistent system.

Consistent and independent system: If the given system has only one solutions, then it is an consistent and independent system.

Consistent and dependent system: If the given system has many solutions, then it is an consistent and dependent system.

The given equations are

x+3y=18        .... (1)

-x+2y=7         ..... (2)

Add both equations.

x+3y-x+2y=18+7

5y=25

y=5

Substitute this value in equation (1).

x+3(5)=18

x+15=18

x=3

The system of equations has only one solution, i.e.,(3,5).

Therefore the given system is consistent and independent. Option 1 is correct.

7 0
3 years ago
Read 2 more answers
I have 30 ones, 2 thousands, 4 hundreds, 60 tens, and 100 hundreds. what number am I?
Kobotan [32]

Answer:

2590

Step-by-step explanation:

30+2000+400+60+100

8 0
3 years ago
Other questions:
  • 3, 4, 1, 3, 7, 6 3, 4, 1, 3, 7, 6 ​ ​Find the median of the given data.
    11·2 answers
  • Jazmin is completing an art project. She has two pieces of construction paper. The first piece is 44 cm wide and the second piec
    8·1 answer
  • Find the mean of the following data set.<br><br> 42, 45, 58, 63
    10·1 answer
  • Least common multiple of 15,24 by using prime factorization
    12·1 answer
  • A picture was marked at $90.00. It was sold at 3/4 of its marked price. What was the sale price?
    15·2 answers
  • Given: △ABC,<br> Bisectors of ∠A and ∠B meet at O<br> Prove: m∠AOB&gt;90°
    15·1 answer
  • If a car travels for 0​ hours, it will travel [?]
    10·1 answer
  • Pls, help im very confused thanks!
    9·2 answers
  • Benny went to his local zoo that featured 6 lion exhibits. If these lion exhibits make up 25% of the zoo's exhibits, then how ma
    14·1 answer
  • How do i do this, my son is struggling and he needs help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!