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
Gwar [14]
3 years ago
13

What is the value of the expression below when a =−3, b =2, and c = −4 ?∣a2−2ac+5c? l

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

<em>Value</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>expression</em><em> </em><em>is</em><em> </em><em> </em><em>-35</em>

Step-by-step explanation:

Given \: expression \: is \\ {a}^{2}  - 2ac + 5c \\ values \: are \: a =  - 3 \:  \ \:  \:  \:  b = 2 \:  \:  \:  \: c =  - 4 \\ on \: substituting \: the \: values \ \\ in \: the \: given \: expression \\  { - 3}^{2}  - 2( - 3)( - 4) + 5( - 4) \\  = 9 - 24 - 20 \\    =  - 35

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

You might be interested in
Find the slope of the line that passes through (8,6) and (4,1).​
Solnce55 [7]

Answer:

\frac{5}{4}

Step-by-step explanation:

  • Slope
  • =  \frac{y2 - y1}{x2 - x1}where y2=1 , y1=6 , x2=4 , x1=8.
8 0
3 years ago
Which set of ordered pairs does not represent a function? part 3
Vedmedyk [2.9K]
Answer: the first one, you can’t have two of the same inputs.
3 0
2 years ago
Read 2 more answers
Mrs.Hense sells a roll of coastal bermuda horse hay for $58. She says she will make $174 if she sells 3 rolls
viktelen [127]
She is correct because 58+58+58=174<span />
8 0
3 years ago
Read 2 more answers
BRAINLIEST <br>a. 18<br>b. 4.5<br>c. 3 sqrt of 2<br>d. sqrt of 14<br>​​
Olegator [25]

Answer:

A

Step-by-step explanation:

basically b = square root x times c

b= x

x= 2

c= 2+7 or the full length

5 0
2 years ago
Read 2 more answers
-2 (6a +1) + 5 &lt;11<br><br> Show the deconstruction process, please.
Wewaii [24]

Answer:

-2/3

Step-by-step explanation:

-2 (6a +1) + 5 <11

1) -12a-2+5 <11

2) -12a+3 <11 add -2 and 5

3) -12a < 8. subtract 3 from each side

4) a >8/-12. divide by -12 and flip the

enequality

5) a> -2/3. simplify your fraction

8 0
3 years ago
Other questions:
  • The Peterson's drove 562.5 miles in 12.3 hours. The Castillo's drove 353.6 miles in 8 hours. On average, who was driving at a fa
    6·1 answer
  • Solve the inequality. Graph the solution.<br>2(5 – 3x) &lt; x-4(3 - x)​
    9·1 answer
  • Easy points scored<br><br><br> Hints<br> PCM=35<br> APC is not equal to 105, 35
    9·1 answer
  • If the speed limit of the highway is 60 mph which car exceed the speed limit assume other cars were traveling at a constant spee
    14·2 answers
  • Repeat the following procedure for the four given numbers .
    15·2 answers
  • Please answer this correctly without making mistakes
    15·2 answers
  • A cube has a surface area of 294sq. In. What is the length of the sides<br> 49<br> 7<br> 6.6
    9·1 answer
  • At the beginning of 2007, the population of a certain state was 55.4% rural and 44.6% urban. Based on past trends, it is expecte
    9·1 answer
  • What is an equation of the line that passes through the points (0,8) and (-5,4)? Put your answer in fully reduced form.​
    8·1 answer
  • What is the value of z?<br><br> Enter your answer in the box.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!