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
AleksAgata [21]
3 years ago
9

Simplify. −38+(1+22)2

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0
It would be 3 over 5
You might be interested in
Line segmentAB has vertices A(−3, 4) and B(1, −2) . A dilation, centered at the origin, is applied to AB⎯⎯⎯⎯⎯ . The image has ve
zysi [14]

Answer:

The scale factor is

\frac{1}{3}

Step-by-step explanation:

Line segmentAB has vertices A(−3, 4) and B(1, −2) .

A dilation, centered at the origin, is applied to AB. The image has vertices

A'(-1,4/3) and B′(1/3, −2/3) .

We know the rule for dilation by scale factor of k, is

(x,y)\to(kx,ky)

This means that;

A(-3,4)\to A'(-3k,4k)

But we know, A' has coordinates (-1,4/3)

This means that

- 3k =  - 1

k =  \frac{1}{3}

We could also compare:

4k=4/3

Which gives

k=⅓

5 0
3 years ago
Read 2 more answers
A. find the area<br><br>b. find the perimeter​
Allushta [10]

Answer:

Area= 4y^2 + 14y + 12

Perimeter = 10y + 16

Step-by-step explanation:

Area of a reactangle = length × width

= (4y+6) × (y+2)

= 4y^2 + 6y + 8y + 12

= 4y^2 + 14y + 12

Perimeter of a rectangle = 2 × (a +b)

= 2 × ( 4y + 6 + y+ 2)

= 2 × ( 5y + 8)

= 10y + 16

8 0
3 years ago
What is the value of the expression below 1/25 divided by 74
fredd [130]
(1/25)/74=

(1/25)*(1/74)=

1/1850
7 0
3 years ago
What is the least common denominator of 8/9 + 4/7?
SVEN [57.7K]
Do you mean LCM (Least common multiple)
7 0
3 years ago
Read 2 more answers
Can 13 be partitioned in groups of 3​
Gennadij [26K]

Answer:

no

Step-by-step explanation:

in less you want a un proportional number

7 0
3 years ago
Other questions:
  • The length of an object is measured as 25.8 centimeters. What is the length in scientific notation?
    8·2 answers
  • Christine ate 1/3 of her pie. Jimmy ate 1/2 of his pie. How much of a pie did they eat in all?
    14·2 answers
  • 5. How many solutions does this system of linear
    7·1 answer
  • What are qualities of a square?
    10·2 answers
  • Find 1/8 of 12. Express your answer in simplest form.<br> 1 1/2<br> 2/3<br> 1/96<br> 12/8
    11·2 answers
  • Erica knits 18 squares on Monday. She knits 7 more squares each day from Tuesday through Thursday. How may does Erica knit on Fr
    12·1 answer
  • If the line passes through the origin, it is a proportional relationship. is this true or false?​
    10·1 answer
  • If f(n)=n*2-n, then f(-4)is
    13·1 answer
  • A triangle, ABC, has side lengths of 15 in, 28 in and 17 in
    8·2 answers
  • A point Q on a segment with endpoints A(2, −1) and C(4, 2) partitions the segment in a 3:1 ratio. Find Q.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!