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Wittaler [7]
3 years ago
7

What is the solution of StartRoot x minus 4 EndRoot + 5 = 2?

Mathematics
2 answers:
natka813 [3]3 years ago
8 0

Answer:

D. No solution

Step-by-step explanation:

just got it right on the test

Vlad1618 [11]3 years ago
6 0

Answer:

13

Step-by-step explanation:

\sqrt{x-4}+5=2 \\\\\sqrt{x-4}=-3 \\\\x-4=9 \\\\x=13

Hope this helps!

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Two manufacturing teams are producing light bulbs. The tables show their production over 5 days. Team Red Production Team Blue P
prisoha [69]

Answer:

Team Blue

Step-by-step explanation:

The reason this is, is because for each day that passes, they make 5 more light bulbs. This is in relation to the days that pass.

4 0
3 years ago
What is the length of AB?
makkiz [27]
The radius of the circle is given to be r = 14.5

Let the center be O. So OB is the radius = 14.5

We can draw a triangle as shown in the image below. We have a right angled triangle. We know the hypotenuse and the base, we need to find the perpendicular side. This can be done using the Pythagorean theorem.

So, we can write:

(14.5)^{2}=10^{2}+OA^{2} \\  \\ 
OA^{2}=110.25 \\  \\ 
OA=10.5

Thus, the measure of OA = 10.5

OB = OA + AB

14.5 = 10.5 + AB
⇒
AB = 4
3 0
3 years ago
Read 2 more answers
Multiply 6 and 7. Then, divide by 3.
posledela

6 * 7 = 42 so then you take and divide

42/3 =  14

7 0
3 years ago
Read 2 more answers
35 inches in diameter what is the radius
Masja [62]
Radius = diameter/2

35/2 = 17.5
7 0
3 years ago
Describe one error that was made in the preparation of the
pashok25 [27]

Answer:

  the axis labels are inconsistent with the graph title

Step-by-step explanation:

The independent variable is described as "% protein digested", and the dependent variable is described as "time." The graphed values suggest that these are reasonable descriptors for the data being plotted.

The title, however, says the data points are "percentage digestion per hour". This is in disagreement with the axis labels, and is inconsistent with the shape of the curve. (If the title is to be believed, the digestion rate is such that more than 100% of <whatever> has been digested after 10 hours.)

__

<em>Additional comment</em>

Another error is the vertical axis is graduated as though it were linear, but it is decidedly non-linear. Equivalent distances on the graph are shown for differences of 10%, 5%, 10% and 25%. That is the scale varies by a factor of 5 from one part of the graph to another.

8 0
3 years ago
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