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SSSSS [86.1K]
3 years ago
12

Please help me to get brainlest

Mathematics
2 answers:
arlik [135]3 years ago
7 0
The answer is 5 hope this helps
Inessa [10]3 years ago
3 0
I think the answer is 5! :)
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Sara has 24 sweets
ryzh [129]

Sara:24-(x)-7

Tim:24+(x)-1/2

7 0
4 years ago
if a cylinder has a volume of 75 cubic inches, what would be the volume of a cone with the same base and height? Explain
kumpel [21]

25 cubic inches because you know that every cone is a third of the volume of the cylinder with which it shares a height and base with.

3 0
3 years ago
28 - 6(2x + 4) = 124​
Iteru [2.4K]

Answer: x = -12 is the correct answer

Step-by-step explanation: the moderator that deleted this if is so wrong then just tell me why is wrong if you are so smart.

5 0
4 years ago
I need help with number 4!
lesya692 [45]

Answer:

x = -8, y = 6

Step-by-step explanation:

x + 2y = 4 ------(1)

x + y = - 2

y = - x - 2 ----------(2)

Substitute y in (1)

x + 2(- x - 2) = 4

x - 2x - 4 = 4

- x = 4 + 4

x = -8

Substitute x in (2)

y = - (- 8) - 2 = 8 - 2 = 6

5 0
3 years ago
Read 2 more answers
Find the sum of -2 + i and its complex conjugate.<br> Write your answer in the form a + bi.
Anuta_ua [19.1K]

Answer:

- 4

Step-by-step explanation:

The conjugate of - 2 + i is - 2 - i, thus

- 2 + i + (- 2) - i

= - 2 + i - 2 - i ← collect like terms

= - 4 ← in the form a + bi with b = 0

7 0
3 years ago
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