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
Zinaida [17]
2 years ago
15

Anwer pls pls pls the correct​

Mathematics
2 answers:
navik [9.2K]2 years ago
7 0

Answer:

2.5, - 1200

Step-by-step explanation:

(a)

Substitute the given values into the expression

\frac{2a}{c} = \frac{2(-5)}{-4} = \frac{-10}{-4} = \frac{10}{4} = \frac{5}{2} = 2.5

(b)

2a × b × 5c

= 10abc

= 10 × - 5 × - 6 × - 4

= - 50 × 24

= - 1200

fomenos2 years ago
5 0

Answer:

a)2.5 b)-1200

Step-by-step explanation:

a)2(-5)/4=-10/-4=5/2=2.5

b)2(-5)×(-6)×5(-4)=-10×-6×-20=-1200

You might be interested in
The ratio of teachers to students in a school is 1:18.
sineoko [7]

Answer:

if there are 360 students, the number of teacher will be 6,480...

360:6,480

6 0
3 years ago
Read 2 more answers
What number is 35% of 22?
Naily [24]
The answer is 7.7 that is the answer

8 0
3 years ago
Read 2 more answers
First to answer gets BRAINLEST<br><br> Which graphs show continuous data select all correct answers
solniwko [45]
<h2>Greetings</h2>

Answer:

Graph number 1 and 3

Step-by-step explanation:

This is because continuous data is shown by drawing a line that means the pencil doesn't have to be taken off the page. Seeing as these two graphs are the only two with lines drawn, it means they are graph number 1 and 3.


<h2>Hope this helps!</h2>
6 0
3 years ago
Some of the steps in the derivation of the quadratic formula are shown. Step 4: Step 5: Step 6: Step 7: Which best explains why
AlexFokin [52]
               The correct answer for this question is this one: "The square root of terms separated by addition and subtraction cannot be calculated individually."

<span>The statement that best explains why the expression cannot be rewritten as during the next step is that t</span>he square root of terms separated by addition and subtraction cannot be calculated individually.
Hope this helps answer your question and have a nice day ahead.    ..... hope that helps

5 0
3 years ago
Read 2 more answers
Need this one ASAP please
babunello [35]

Answer:

28..

Step-by-step explanation:

divide 35 by 1 1/4...

7 0
3 years ago
Read 2 more answers
Other questions:
  • The distance between two points on a number line can be found by taking the ____A_____ of the ____B_____ of the coordinates. Fil
    5·1 answer
  • A law that regulates overtime earnings is called?
    6·2 answers
  • Explain how knowing 50×4 = 200 helps you find 500 times 400.
    5·1 answer
  • (X+8)(x-8) if necessary combine like terms
    8·1 answer
  • Please help me (not a test question)
    12·2 answers
  • At Prairie Middle School, 120 of the 450 students ride their bikes to school each day. Which fraction represents the ratio of st
    12·1 answer
  • Could anyone help me with these questions ASAP?
    12·1 answer
  • Factor the expression below.
    10·1 answer
  • Use the point and the slope to graph each line. Write the equation of the line. The line passes through point (2,-2) and is para
    11·1 answer
  • Select all of the phrases that could be
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!