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
Sati [7]
3 years ago
10

Please help i need to help

Mathematics
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:

4.25

Step-by-step explanation:

Step 1: 23-(17-12)²+6.25

Step 2: 23-5²+6.25

Step 3: 23-25+6.25

You might be interested in
Which expression is equivalent to 3x/x+1 divided by x + 1?
kiruha [24]
I hope this helps you.

7 0
3 years ago
Read 2 more answers
1.) (-18, -20) (18, 16)
aleksandrvk [35]

1.) (-18, -20) (18, 16)

m= 1

2.) (-7, 14) (-11, 4)

m= 5/2

3.) (-5, -4) (3, 9)

m= 13/8

4.) (13, -8) (-9, -1)

m= -7/22

3 0
3 years ago
I want a expert or someone that can tell me this %100 I’m offering a brainalist + 20 points
Fed [463]

Answer:

The answer is A

Step-by-step explanation:

Supplementary angles are angles which add up to 180°

∠1 and ∠3 add up to 180°, so they are supplementary.

5 0
3 years ago
Read 2 more answers
In parallelogram ABCD, AD = 4x - 10 and BC = 3x + 2. Find AD.
Helga [31]

Answer:12


Step-by-step explanation:

4x - 10= 3x+2 add 10= 4x = 3x+12 subtract 3x=1x 1x=12 divide 12 by 1=12 should be 12 sorry if I got it wrong...

8 0
3 years ago
Solve the problem.
Snezhnost [94]

The total cost for plumber number 1 expressed as a function of x is

c1(x)=45x+90

That is, the charge per hour times the number of hours plus the fixed charge for a visit.

Using the same pattern, write the function for the second plumber. Then set the two functions equal to each other and solve for

6 0
3 years ago
Read 2 more answers
Other questions:
  • Eva earns $16 for walking dogs for 4 hours. If eva charges at the same rate, how many hours will it take her to earn $32
    13·2 answers
  • Can someone help me with this? Please
    12·2 answers
  • I need help please !!!
    12·1 answer
  • The Student Monitor surveys 1200 undergraduates from 100 colleges semiannually to understand trends among college students. Rece
    5·1 answer
  • 7x+1.1=-3.8 ffffffffffffffffff
    7·1 answer
  • A line is parallel to y=4x-2 and intersects the point (5,-11)
    10·1 answer
  • 3x4 + 20x3 + 14x2 + 170 + 30 and x + 6?
    14·1 answer
  • What are the real or imaginary solutions of each polynomial equation?
    8·1 answer
  • Two cars leave Peoria at the same time, one heading east at 70 mph and the other west at 50 mph. How long (In hr) will it take t
    15·1 answer
  • Claire tried to evaluate an expression step by step.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!