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
vfiekz [6]
3 years ago
7

Evaluate 8a+3b-10+c^28a+3b−10+c ​2 ​​ 8, a, plus, 3, b, minus, 10, plus, c, start superscript, 2, end superscript when a=2a=2a,

equals, 2, b=5b=5b, equals, 5, and c=4c=4c, equals, 4.
Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

The given expression  8a+3b-10+c^2 at a = 2 , b = 5 and c = 4  is 37.

Step-by-step explanation:

Given : expression 8a+3b-10+c^2

We have to evaluate the given expression  8a+3b-10+c^2 at a = 2 , b = 5 and c = 4

Consider the given expression  8a+3b-10+c^2

Substitute, a = 2 , b= 5 and c = 4

We have,

=8(2)+3(5)-10+(4)^2

Simplify, we have,

=16+13-10+16

We get,

= 37

So,  The given expression  a+3b-10+c^2 at a = 2 , b = 5 and c = 4  is 37.

You might be interested in
Jesse wants to start his own shoe business. His father gave him 10,000 dollars to start
stich3 [128]
The slope is 300 and the y-intercept is 10,000
8 0
3 years ago
An acute triangle has side lengths 21 cm, x cm, and 2x cm. if 21 is one of the shorter sides of the triangle, what is the greate
madam [21]

Given that the sides of the acute triangle are as follows:
21 cm
x cm
2x cm

Stated that 21 cm is one of the shorter sides of the triangle2x is greater than x, so it follows that 2x MUST be the longest side


For acute triangles, the longest side must be less than the sum of the 2 shorter sides
Therefore, 2x < x + 21cm
2x – x < 21cm
x < 21cm

If x < 21cm, then 2x < 42cm
Therefore, the longest possible length for the longest side is 42cm
8 0
3 years ago
Read 2 more answers
It's all on the picture please answer it​
zubka84 [21]
14?
17-12=5
5x2=10
10+4 =14
7 0
3 years ago
Read 2 more answers
What is the 7th term in the sequence? <br><br> An= 30 - 4n
Kazeer [188]
The answers 2
because you replace n with 7
4 0
3 years ago
Read 2 more answers
Prove that : <br><br>tan^2(theta) - tan^2(alpha) = sec^2(theta) - sec^2(alpha)​
seropon [69]
The answer to life is 42
8 0
3 years ago
Other questions:
  • Help I really need this
    5·1 answer
  • Given that AC = 15, AB = 27.8, and point C is between A and B, what is the length of ?
    12·1 answer
  • Right answer gets brainliest :D
    6·1 answer
  • How many minutes are in 5/6, 1/2, and 2/3 of an hour
    14·2 answers
  • What is the equation in the slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the li
    8·2 answers
  • PLSS HELP ILL GIVE U BRAINLEAST PLLSSSSSSS
    10·2 answers
  • A circle has a radius of 4 x^3 y^5 cm. The area of a circle can be found using A equals pi r^2
    13·1 answer
  • Find the total force on a piston of diameter 3.25 in., if the pressure (P) exerted on it is 150 lb/sq.In. Use 3.14 for and round
    15·1 answer
  • Help! :)
    9·1 answer
  • Which option is a false statement about Christopher Columbus?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!