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ElenaW [278]
3 years ago
10

Find the measure of angle b.

Mathematics
2 answers:
dmitriy555 [2]3 years ago
6 0

Answer:

31

angles on a line = 180°

so, 90-59-b=180°

Elina [12.6K]3 years ago
4 0

Answer:

b = 31°

Step-by-step explanation:

b + 59 = 90

b = 90 - 59

b = 31°

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9 x 1 1/2 13 1y plz
oksano4ka [1.4K]

Answer:

175.5y

Step-by-step explanation:

9 (1.5) = 13.5

13.5 (13) = 175.5

175.5 (1y) = 175.5y

5 0
3 years ago
How many solutions does the following equation have: <br> 16y + 7 = -3y + 10 + 8y
joja [24]

Answer:

one solution only

Step-by-step explanation:

16y + 7 = -3y + 10 + 8y

16y + 3y - 8y = 10 - 7

11y = 3

y = 3/11

7 0
3 years ago
Read 2 more answers
Find the value of x to the nearest tenth.<br> a. 11.3<br> b. 12.5<br> c. 12.9<br> d. 13.1
Scorpion4ik [409]

Answer:

B

Step-by-step explanation:

We have perpendicular bisector through a chord of the circle. We know the length, so either side of the chord is 11 due to the bisector cutting it directly in half. Since the radius is a fixed distance from the center to any point on the edge of the circle, we can draw the radius x from the circle to the end of the chord to form a right triangle.

We can use Pythagorean Theorem a^{2} +b^{2} =c^{2} to find the missing side length x. a=6, b=11 and c=x.

(6)^{2} +(11)^{2} =x^{2}

36+121=x^2\\157=x^2\\\sqrt{157}=x\\ 12.5=x

8 0
4 years ago
Naomi and Josiah work at a furniture store. Naomi is paid $190 per week plus 5.5% of her total sales in dollars, x x, which can
Ivanshal [37]

Answer:

x = $11400

Step-by-step explanation:

Naomi is paid $190 per week plus 5.5% of her total sales in dollars, x, which can be represented by g ( x ) = 190 + 0.055 x.

And Josiah is paid $475 per week plus 3% of his total sales in dollars, x, which can be represented by f ( x ) = 475 + 0.03 x

Let the weekly pat for them are equal.

Then, g(x) = f(x)

⇒ 190 + 0.055 x = 475 + 0.03 x

⇒ 0.025 x = 285

⇒ x = $11400

Therefore, for the value of x = $11400, that will make their weekly pay the same. (Answer)

8 0
3 years ago
Researchers are interested in studying how to maintain weight loss. Based on a survey of almost 3000 adults, researchers Wyatt e
Mamont248 [21]

Answer:

No , the cause and effect can be finished up through analyses as it were.  

What we have in the inquiry is only an observational investigation where we basically study 3000 grown-ups and attempt to outline the outcomes with no trial proof.  

Imagine a scenario in which individuals who had breakfast normally were inclined to maintain their weight reduction, for sure if individuals who keep up weight reduction will in general have breakfast routinely.  

henceforth the circumstances and logical results relationship cannot be built up  

So as to do so , one must lead measurable trials, for example, autonomous example t test or ANOVA examination

6 0
3 years ago
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