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Igoryamba
3 years ago
7

Can somebody help me please

Mathematics
2 answers:
Annette [7]3 years ago
6 0

Answer:

5mm + 14mm+3mm add together area 22 for the triange

Step-by-step explanation:

Sergio039 [100]3 years ago
4 0
An area of 22 for the triangle if you add all the sides together
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True or false...the segment AB is congruent to the segment BC​
pogonyaev

Answer:

true

Step-by-step explanation:

the segment ¯AB¯  is congruent to the segment ¯BC¯

5 0
3 years ago
Choose the pair(s) of integers that can be substituted into the equation ax2 - 6x + c = 0 so that it has two real solutions.
Maksim231197 [3]

The options are not provided, but method is stated below

Answer:

Quadratic equation ax2 - 6x + c = 0

options would be given for a and c

  1. substitute a and c
  2. check for Discriminant
  3.  b^2 - 4ac \geq  0
  4. 36 -4ac \geq 0

These conditions will fetch us the result required among the options.

Note : the \geq sign will give us the result for Two real unequal solutions and two real equal solutions.  If we only need Real unequal solutions we only use > sign instead of \geq

4 0
3 years ago
The function f is given by f(x) = 3x² - 5<br> -<br> a) Work out f '(43)
Lana71 [14]

Answer:

5236

Step-by-step explanation:

let x=43

f(43)=3(43)^2-5

f(43)=3(1749)-5

f(43)=5241-5

f(43)=5236

4 0
3 years ago
4) Choose the correct inequality for this situation.
Ksenya-84 [330]

Answer:

B. 21x + 40 ≤ 124

Step-by-step Explanation:

Maximum amount budgeted = $124 (this means they can't spend more than this)

x = number of people

Cost per head = $21

Given that Mr Walter already spent $40, which is part of the money budgeted, the number of people that can go canoeing cam be expressed with the following inequality:

21x + 40 ≤ 124

(note: the amount total to be spent will either be equal to or greater than $124, because it's the maximum amount budgeted for spending).

6 0
3 years ago
Can someone make sure that I’m right
WARRIOR [948]

Answer:

A

Step-by-step explanation: You are correct!

5 0
3 years ago
Read 2 more answers
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