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
Sveta_85 [38]
3 years ago
14

12)

Mathematics
1 answer:
Rina8888 [55]3 years ago
8 0

Answer:

-0.55-0.05

Step-by-step explanation:

When you solve (0.25-0.3)-(0.8-0.25), you get -0.6. -0.55-0.05= -0.6

You might be interested in
Find slopes , ill mark brainlist
zepelin [54]

Answer:

\frac{3}{2} or 1\frac{1}{2}

Step-by-step explanation:

We are given a graph and asked to find the slope.

So we can see two coordinate points, one on (0, 3) and (2, 0).

When trying to find slope, we use the method rise over run, which basically means y over x as a fraction, in which you then divide.

So count how many times it'll take for x to get to y, base it off the picture below

Since we see our numbers to be divided are 3 over 2, do the division and you get 1 1/2.

Would this be negative though? No, since the graph is in an increase, not a decrease.

4 0
2 years ago
F(x)= 6x-7 g(x)=6x+7, f(g(x))= and g(f(x))=
horrorfan [7]
Can u take a picture please?
6 0
2 years ago
How do you know what to split 26 into ?
madam [21]

Answer:

see explanation

Step-by-step explanation:

Assuming you are factoring the expression

Given

4y² + 26y + 30 ← factor out 2 from each term

= 2(2y² + 13y + 15) ← factor the quadratic

Consider the factors of the product of the coefficient of the y² term and the constant term which sum to give the coefficient of the y- term.

product = 2 × 15 = 30 and sum = 13

the factors are 10 and 3

Use these factors to split the y- term

2y² + 10y + 3y + 15 ( factor the first/second and third/fourth terms )

= 2y(y + 5) + 3(y + 5) ← factor out (y + 5) from each term

= (y + 5)(2y + 3)

Thus

4y² + 26y + 30

= 2(y + 5)(2y + 3)

5 0
3 years ago
A floor of a room is in the shape of square. It is to be covered with rectangular tiles that each have an area of 192 square inc
Grace [21]
Find area of room
aera=legnth wtimes width
in a square, legnth=width
aera=legnth^2
legnth=14 feet
convert o inches
14*12=168 inches
area=168^2=28224 square inches

how many tiles will cover all of floor?
aka
how many 192 in^2 is at least 28224 (at least, because we need to cover the whole floor without gaps)
192x<u>></u>28224
divide both sides by 192
x<u>></u>147

147 is the number of tiles we need

8 0
3 years ago
Read 2 more answers
Variable y varies directly with variable x, and y = 6 when x = 20.
-BARSIC- [3]
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
7 0
2 years ago
Other questions:
  • Help me Select the correct answer from each drop-down menu.
    8·1 answer
  • 2. Solve the following system by any method.
    14·1 answer
  • 1) What is the value of the expression<br><img src="https://tex.z-dn.net/?f=4%20%2B%20%20%7B8%7D%5E%7B3%7D%20%20%2B%203%289%20%2
    12·1 answer
  • Lilli bought each of her friends a pair of colorful socks that cost $5.50. Complete the table to show how much Lilli paid to buy
    8·2 answers
  • How do u find the volume of a prism
    11·1 answer
  • Disjoint, Independent, and Complement State whether the two events (A and B) described are disjoint, independent, and/or complem
    8·1 answer
  • How are geometric sequences similar to arithmetic sequences? How are they different?
    9·1 answer
  • PLEASE HELP, AND FAST! I WILL GIVE BRAINLIEST!!
    5·1 answer
  • Which is the equation of the line that passes through the point (-5, -2)
    5·1 answer
  • What is the answer to <br> x^{2} + 2x + 15 = 0
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!