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umka2103 [35]
3 years ago
13

Uh help me please lol​

Mathematics
2 answers:
wel3 years ago
5 0

Answer:

say what you want

Step-by-step explanation:

Stolb23 [73]3 years ago
4 0

Answer:

10.5

Step-by-step explanation:

The surface area of the three triangles is 4.5, and the total surface area is 10.5.

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Find x for <br> 5x+5+65+65=
Phoenix [80]

5x+5+65+65=

Answer:

x=-27

Step-by-step explanation:

We want to find x right, so everything that does not have x you can move to the other side. 5x=-5-65-65. So that should be your equation so far. Now we know that when there are two negatives it is a negative and you add so -5-65=-70-65=-135. So your equation now should be: 5x=-135. Now we can divide -135 with 5 which gives us... -27! There’s your answer. Hope this was correct!

4 0
3 years ago
Which of the following is a unit of measurement used in the apothecary system?
dlinn [17]
I believe it is option D

7 0
3 years ago
Help me please idk how to do it
frozen [14]
You do £68.85 - £15.30= (the answer)
Then you do the answer of that divided by 0.85
5 0
3 years ago
9 + (-8) using a number line
Lelu [443]

Answer:

9 + (-8) = 1

Step-by-step explanation:

4 0
2 years ago
When n = 11, what is the value of 10 + (-n + 6)?
wariber [46]

Answer:

the value of given expression is 5

Step-by-step explanation:

if n = 11, then

  • 10 + (-11+6)
  • 10 + -5
  • 10 - 5
  • 5
7 0
2 years ago
Read 2 more answers
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