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3 years ago

Mhanifa please help fast! I will mark brainliest!

Mathematics

2 answers:

Mama L [17]3 years ago

8 0

Answer:

1.33

Step-by-step explanation:

if you re-arrange the position of the first triangle and divide the

corresponding sides you'll get 1.33

aalyn [17]3 years ago

6 0

Answer:

<u>The scale factor is the ratio of corresponding sides:</u>

k = 44.25/59
k = 0.75

Correct choice is D

---------------------------------------

<h3>Question 11</h3>

Angles B with A are complementary, so as angles F with D

15 + 75 = 90

The triangles <u>are similar </u>by AA

---------------------------------------

<h3>Question 10</h3>

<u>The missing angle E:</u>

m∠E = 180° - (44° + 30°) = 106°

<u>The corresponding angle B is not congruent with E:</u>

106° ≠ 116°

The triangles <u>are not similar</u>

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djverab [1.8K]

B=1/4

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3 0

2 years ago

What is the y-intercept of the graph that is shown below?

Gnoma [55]

Answer:

(0,4)

Step-by-step explanation:

The y intercept is where the x value is zero

x=0 and y =4

The y intercept is (0,4)

7 0

2 years ago

 They spent $18 on tickets to the carnival and $36 on food.  They spent the rest of the money on g They spent $18 on tickets

Reptile [31]

Answer:

93 = g + 36 + 18

Step-by-step explanation:

8 0

2 years ago

During a marathon, Jane ran 6 miles. Jessica ran 5.068 miles. How many more miles did Jane run than

Sloan [31]

Answer:

0.932 miles

Step-by-step explanation:

To find out the difference we subtract

6 - 5.068 = 0.932

Add the units (miles)

0.932 miles

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0

2 years ago

Read 2 more answers

If f (x) = 5 x minus 25 and g (x) = one-fifth x + 5, which expression could be used to verify g(x) is the inverse of f(x)?

Vinil7 [7]

Answer:

The expression used to represent g(x) as inverse of f(x) is $\frac{1}{5}(5x-25)+5$

Option B is correct.

Step-by-step explanation:

We are given:

$f(x)= 5x-25\\g(x)=\frac{1}{5}x+5$

We need to find the expression that could be used to verify g(x) is the inverse of f(x).

We know that $g(f(x))=x$ is inverse of function

So placing value of f(x) in g(x)

$g(f(x))=\frac{1}{5}(5x-25)+5$

So, the expression used to represent g(x) as inverse of f(x) is $\frac{1}{5}(5x-25)+5$

Option B is correct.

We can also solve to prove that $g(f(x))=x$

$g(f(x))=\frac{1}{5}(5x-25)+5\\g(f(x))=\frac{5}{5}(x-5)+5\\g(f(x))=x-5+5\\g(f(x))=x$

5 0

2 years ago

Read 2 more answers