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mixer [17]
2 years ago
8

4+c=0 can you please help me?

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
5 0

Answer:

c= -4

Step-by-step explanation:

4+c=0

1)c+4=0: Rearrange the expression

2) c=0-4: Separate the constants and variables

3) c= -4: Add or subtract zero

Hope that helps :)

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Evaluate log25+log8 _log2​
Lemur [1.5K]

Step-by-step explanation:

log 25 + log 8 = log (25 × 8) = log 200

log 200 - log 2 = log (200 ÷ 2) = log 100

logarithm base 10 of 100 is 2.

7 0
2 years ago
If tsr = 84 what is the value of x? SQ bisects TSR RSQ= 3x-9
dsp73
We know that
 ∠ TSR = 84°

if SQ bisects ∠ <span>TSR
then 
</span>∠ RSQ = ∠ TSR/2
<span>so
</span>∠ RSQ = (1/2)*84°----- 42°
∠ RSQ = 3x-9
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<span>
the answer is
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</span>
7 0
3 years ago
Read 2 more answers
What is 14.1% of the 132 mL rounded to the nearest 10th
Anastasy [175]
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5 0
3 years ago
(a) Predict the median income of a region in which 30% of adults 25 years and older have at least a bachelor's degree.
Step2247 [10]

Answer:

(a). $35746. (b). Higher.

Step-by-step explanation:

(a). Given that the least-squares regression equation is y = 7163x + 14242. Also, in the question above we are given that y is the median income and x is the percentage of 25 years and older with at least a bachelor's degree in the region, that is to say that the value of x = 30.

Therefore, y = 7163x + 14242.

y = (7163 × 30) + 14242.

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(b). The condition for our x is; 28.7 percent of adults 25 years and older have at least a bachelor's degree.

Then, y = (7163 × 28.7) + 14242.

y = $34814.

Hence, we have the median income in this region = $38,163 HIGHER than $34814.

4 0
3 years ago
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Free_Kalibri [48]
3.14 on the length. but if you add to a graph send another one to my comment and show me

explanation
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3 years ago
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