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wlad13 [49]
3 years ago
14

Can someone please help me with these?

Mathematics
1 answer:
PtichkaEL [24]3 years ago
6 0

Answer:

Step-by-step explanation:

a.never

b.never

c.True

d.True

e.sometimes

f.never

g. sometimes

h.never as 8-4=4 is not <3

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What is the value of x in the triangle
lorasvet [3.4K]

The value of x is 24.

<h3>What is Trigonometry?</h3>

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles.

Given:

P= 12√2

angle =45

Using trigonometry

sin 45= P/H

1/√2 = 12√2/H

H= 12√2*√2

H= 12*2

H= 24

Hence, the value of x is 24.

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brainly.com/question/12732278

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8 0
2 years ago
A store applies a 120% markup to an item and sells it for $80.08. What was the value of the item before the markup was added?
Artemon [7]

Answer:

66.7333

Step-by-step explanation:

if 120 =80.08 what about 100

100×80.08÷120

=66.733

5 0
3 years ago
If a boy grows 5 inches he will be 1/2 as tall as his sister. his sister is 68 inches tall. how tall is the boy
marin [14]
The boy will be 34 inches. You divide 68 divided by 2 which = to 34 inches
8 0
3 years ago
Read 2 more answers
The function F is defined by F(x)= 12 x + 1 2 . Use this formula to find the following values of the function:
andrew-mc [135]

Answer:

Step-by-step explanation:

I will assume that you meant F(x)= 12x + 12.  If you meant a fraction, write 1/2.

Then F(3) = 12(3) + 12 = 48

F(-12) = 12(-12) + 12 = -132.  

F(1/3) = 12(1/3) + 12 = 4 + 12 = 16

Please verify what you meant.  Then I will answer the remaining questions.

3 0
4 years ago
..............................................
MariettaO [177]

Answer:

Solution We substitute the value 3 for x in the equation and see if the left-hand member equals the right-hand member. 4(3) - 2 = 3(3) + 1. 12 - 2 = 9 + 1.

Step-by-step explanation:

...............................

3 0
3 years ago
Read 2 more answers
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