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bagirrra123 [75]
1 year ago
14

PLEASE HELP 35 POINTS MATH

Mathematics
1 answer:
ICE Princess25 [194]1 year ago
5 0

Answer:

31

Step-by-step explanation:

-4+16+19=31

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Convert the following to standard form, then write
Ivahew [28]

Answer:

f(x)=x^2+6x+9

Step-by-step explanation:

We are required to represent the expression given in the standard form to the quadratic form

Given

f(x) = (x + 3)^2

let us square the given expression

f(x)=(x+3)(x+3)

open brackets

f(x)=x^2+3x+3x+9

sum the similar terms

f(x)=x^2+6x+9

6 0
2 years ago
Jack reads his book for 8 minutes before school and 10 minutes after school. he attends school monday through friday. write an e
Maslowich

Answer:

180 min

Step-by-step explanation:

The first thing is to get the number of days in two weeks that he would read the book, since he only does it when he goes to school. School goes from Monday to Friday, that is to say 5 days, how two is two weeks would be a total of 10 days. Mathematically, it would be the equation, where X would be the number of minutes inside the parentheses and the minutes read before and after school:

X = 10 * (10 + 8)

Solving:

X = 180

In other words, in two weeks he has read a total of 180 minutes.

5 0
2 years ago
A recipe for 20 cookies uses 2 1/2 cups of milk. How many cookies are
strojnjashka [21]

Answer:

8 cookies are made per cup of milk.

Step-by-step explanation:

20 divided by 2 and 1/2 is 8.

8 + 8 + 4 (or half of 8) = 20

hope this helps. . .

have a good day. UwU

7 0
2 years ago
A line that passes through the origin also passes through the point (6,2). What is the slope of the line?
vagabundo [1.1K]

Answer:

slope=1/3

Step-by-step explanation:

y=mx+b

2=m*6+0

m=1/3

7 0
3 years ago
Find the value of x.<br> A.70<br> B.54<br> C.40<br> D.74
Nuetrik [128]

Answer:

a is the value of X

Step-by-step explanation:

8 0
2 years ago
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