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lawyer [7]
3 years ago
5

PLEASE HELP ME! what is ur name jk what is 5 +5x (7x)=4

Mathematics
1 answer:
vlabodo [156]3 years ago
7 0
Name's Azri, thanks for asking. 

5 + 5x(7x) = 4
5 + 35x = 4
-5            -5
35x = -1
/35     /35
x = -0.03 (Rounded) 
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I need help asap!!!!!
Svetllana [295]
Answer: 130

In order to solve for <4, you need to know that supplementary angles add up to 180°. 
<3 = 50
180 - 50
130

**For future questions**
1. The sum of the interior angles of a triangle is 180°
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3 years ago
Find an equation of the asymptotes under this scenario.
kumpel [21]
Under what scenario?
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Which line is parallel to line ?<br> Oline p<br> O line a<br> O lines<br> O line 1
laila [671]

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4 0
3 years ago
Shows a reading which is 8% higher than the actual pressure.
Solnce55 [7]

The actual pressure before the percentage increase is 36.5

<h3>How to calculate the Actual pressure?</h3><h3 />
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let

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39.42 = x + (8% of x)

39.42 = x + (0.08x)

39.42 = 1.08x

x = 39.42 ÷ 1.08

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3 0
2 years ago
A noted psychic was tested for extrasensory perception. The psychic was presented with 2 0 0 cards face down and asked to determ
Natasha2012 [34]

Answer:

C. P- value < 0.04 0.05

Step-by-step explanation:

hello,

we were given the sample size, n = 200

also the probability that the psychic correctly identifies the symbol on the 200 card is

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using the large sample Z- statistic, we have

Z=\frac{p- 0.20}{\sqrt{0.2(1-0.2)/200} }

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thus the P - value for the hypothesis test is P(Z > 1.7678) = 0.039.

from the above, we conclude that the P- value < 0.04, 0.05

3 0
3 years ago
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