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CaHeK987 [17]
3 years ago
8

Find the value of x Round your answer to the nearest tenth. x 9 15

Mathematics
1 answer:
Ksivusya [100]3 years ago
5 0
Answer 17.5

You take a and b multiple each by its self to find c^2 then find its square root then that’s the answer
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What is the distance between (1,-5) and (-3,6)​
spin [16.1K]

Answer:

\large\boxed{\sqrt{137}}

Step-by-step explanation:

The formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the points (1, -5) and (-3, 6). Substitute:

d=\sqrt{(6-(-5))^2+(-3-1)^2}=\sqrt{11^2+(-4)^2}=\sqrt{121+16}=\sqrt{137}

6 0
3 years ago
Write an equation for this relationship.
disa [49]

Answer:

y=18.5x

Step-by-step explanation:

74-55.5=18.50

92.50-74=18.50

111-92.5=18.50

(3,55.50)

y=18.5x +b

55.50=18.5(3)+b

55.50=55.50+b

b=0

8 0
3 years ago
5. How can a teacher help children who have articulation problems?
natka813 [3]

A way a teacher can help the student by using preferential seating, so that the student can see the teacher's mouth when he/she is speaking. Reduce background noise in the classroom. Use preferential seating, so that the teacher can more privately model correct articulation to the student. Give additional time for the student to speak. This way the child will have an easier time learning.

3 0
3 years ago
if you earn a 9% commission on all sales and you sell $4500 worth of merchandise, how much will you earn before taxes?
Nesterboy [21]
Amount would be: 4500 * 9%
= 4500 * 0.09   [ 9% = 0.09 ]
= 405

In short, Your Answer would be: $405

Hope this helps!
7 0
3 years ago
PLEASE HELP IM LITERALLY BEGGING YOU
swat32

Answer:

Step-by-step explanation:

Everything Shoes:

E * 0.8 = 115

E = 115/.8 = $143.75

~~~~~~~~~~~~~~~~

B * 0.15 = 7

B = 7/.15

B = $46.67

3 0
3 years ago
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