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
vodomira [7]
2 years ago
13

What value of expression when y=4 3y^2+y+8

Mathematics
2 answers:
denpristay [2]2 years ago
5 0
Answer is 60 hope it helped
Alika [10]2 years ago
4 0

Answer:

Not to sure, but I have two answers

Step-by-step explanation:

3y (squared 2) + 1 + 8 or

3y (squared 2) + 5 + 8

(sorry if you get it wrong, not so good at mathś)

You might be interested in
Please help me with this question
Anettt [7]

Answer:

136

Step-by-step explanation:

(6-10i)(6+10i)

36 +60i - 60i - 100i²

36 - 100i² (i² = -1)

36 + 100

136

3 0
3 years ago
Read 2 more answers
Convert the improper fraction to a mixed number​
alex41 [277]
1) 10 3/10
3) 2 1/2
4) 10 2/3
6) 6 1/2
7) 4 3/4
9) 1 8/9
10) 1 5/6
4 0
3 years ago
Read 2 more answers
On a factory floor, 65 out of every 140 toy robots is defective. What percent of the toy robots are defective? Round your answer
tester [92]

Answer:

65/140

as a percentage is 46.43

hundredth rounding

46.4

Step-by-step explanation:

8 0
2 years ago
What is the product?
ZanzabumX [31]

Answer:

The product is:

\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right]

Step-by-step explanation:

For this problem you need to multiply the first row only for the two first column of the others matrix and get the desired result:

\left[\begin{array}{ccc}1&3&1\\-2&1&0\end{array}\right] \times \left[\begin{array}{cc}2&-2\\3&5\\4&1\end{array}\right]

1 \times 2 + 3 \times 3 + 1 \times -2 = 15

So the value of the element in the position a_{11} is 15

1 \times -2 + 3 \times 5 + 1 \times 1 = 14

So the value of the element in the position a_{12} is 14

Then with these two values you can determinate the result matrix.

\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right]

3 0
2 years ago
a and b can do a piece of work in 12 days, b and c in 15 days and c and a in 20 days. how much time will a alone take to finish
nydimaria [60]
A and b can do a piece of work in 12 days. If a alone have to finish the job among b and c so

A and b=12
A (24 days alone without b)

So if b and c 15 days and c 20 days. If a have to do all I would add 24 and 15 and 20 which would be 59 days
7 0
2 years ago
Other questions:
  • In a certain class, 40% of students are girls; and 20% of the girls wear glasses.What percentage of childen in the class are gir
    14·2 answers
  • Help!!! I can't solve this!!! Picture is attached.
    14·1 answer
  • Which of these prices is lower than 5 for $9.00? (A). 3 for $6.00. (B). 8 for $16.00. (C). 6 for $10.00. (D). 10 for $19.00
    14·2 answers
  • Is 7n+6 equal to 13n?
    13·1 answer
  • Someone please help me?
    6·1 answer
  • Meow help me pls :(((
    11·1 answer
  • A 60 ounce glass bottle of juice sells for $4. 20 while a 1. 5 liter of the same juice sells in a plastic bottle for $3. 6. Comp
    13·1 answer
  • HELP PLEASE?? picture included to understand the question
    7·1 answer
  • What is the value of "X"?
    15·1 answer
  • Select all the correct answers.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!