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scoundrel [369]
3 years ago
15

Find the cosine of ∠J.

Mathematics
1 answer:
SOVA2 [1]3 years ago
6 0
Hope this helps (:


(:

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Jerry bought toy trains at the store. He gave 15 away and had 9 left. Which of the following shows how
Paladinen [302]

The answer of this question is<u> 24 toy trains.</u>

<u>Step-by-step explanation:</u>

Given,

Jerry gave away 15 trains .

Jerry left with 9 trains .

Jerry total brought toy trains = given away toy trains  + left with toy trains

Total toy trains = 15  + 9

Total toy trains  = 24

<u>Jerry brought a total of 24 toy trains.</u>

7 0
3 years ago
A couple quick algebra 1 questions for 50 points!
kirill [66]

All the relevant transformations are as shown in the explanations below.

<h3>How to Interpret Transformations?</h3>

We are given the original function as y = x and told the transformation is as follows;

1) y = x + 5; This means that the function was shifted 5 units to the left.

2) y = ³/₈x; This means that the function was vertically stretched by a scale factor of  ³/₈.

3) y = -x - 2 or y = -(x + 2); This means that the function was first shifted by 2 units to the left before being reflected over the x-axis.

4) y = 6x + 1; This means that the function was stretched by a factor of 6 and then shifted 1  unit to the left.

5) y = x - 11; This means that the function was shifted 11 units to the right.

6) y = 8x; This means that the function was vertically stretched by a scale factor of  8.

7) y = -1/3x; This means that the function was horizontally stretched by a scale factor of  1/3.

Read more about Transformations at; brainly.com/question/4289712

#SPJ1

6 0
2 years ago
The only solution of the equation x^2 + bx + 16 = 0 is x = 4. What is the value of b?
jeka94

Answer:

yes beacajdkdnjdhdhds

Step-by-step explanation:

j

8 0
3 years ago
Find the height of a triangle with a base of 4 1/4 cm and an area of 5 5/16 cm squared
Paha777 [63]

Answer:

hb=2.5

Step-by-step explanation:

base = 4

area  =  5

6 0
3 years ago
If f(x) = 3^x + 10 and g(x) = 2x − 4, find (ƒ+g)(x)
galina1969 [7]

Answer:

3^x+12x-4

Step-by-step explanation:

(f+g)(x) = f(x) + g(x) = 3^x + 10x + 2x - 4 = 3^x + 12x - 4

6 0
2 years ago
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