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balu736 [363]
3 years ago
13

What is the ratio of the corresponding side lengths? 4:9 4:2 26:26 4.5:2

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

4:2

Step-by-step explanation:

Tcecarenko [31]3 years ago
4 0

Answer:

4 : 2

Step-by-step explanation:

We are given ΔABC ≅ ΔA'B'C'.

When two triangles are congruent, their corresponding sides and angles are congruent.

Since, the sides of the triangles are in relation,

AB = 2 × A'B' and side BC = 2 × B'C' i.e. 4 = 2 × 2 and 9 = 2 × 4.5.

Therefore, the ratio of the corresponding sides are given by 4 : 2 and 9 : 4.5 i.e. 2 : 1.

Since, the ratio of the corresponding sides comes out to be 2 : 1 = 4 : 2.

Hence, the ratio of the corresponding sides is 4 : 2.

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Jlenok [28]

1 = 1 = 1 < 2 < 22

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3 years ago
Please Help me this is the first part of 4 in this question. I will be posting the other 3 shortly. I need the answer. This is v
Ket [755]

Answer:

y = 1/6x + 5

Step-by-step explanation:

-x + 6y = 30

6y = x + 30

y = 1/6x + 5

6 0
3 years ago
Alexis has the following grades in his math class: Homework grades: 80, 100, 90, Quiz grades: 84, 90, 72, Test grades: 64, 72. I
vitfil [10]

Answer:

74

Step-by-step explanation:

Average is the sum of all the numbers divided by the number of numbers.

We will take average of Quizzes, Homeworks, and Tests. And multiply that by respective weights and find the weighted average of the 90%.

Quiz Avg:

(84+90+72)/3 = 82

Homework Avg:

(80 + 100 + 90)/3 =  90

Test Avg:

(64+72)/2 = 68

Now, weighted avg = \frac{90(0.1)+82(0.2)+68(0.6)}{0.9}=73.55

Rounding it off, we get "74", the correct answer.

3 0
4 years ago
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Mila [183]

Answer:

3:00 pm

Step-by-step explanation:

 5:30 pm

- 2 30

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 3:00 pm

8 0
3 years ago
Read 2 more answers
I
Dafna11 [192]

Answer:

$154,763.5

Step-by-step explanation:

A = P(1 + r/n)^nt

Where,

A = future value

P = present value

r = interest rate

n = number of periods

t = time (years)

P = 97,000

r = 6% = 0.06

n = 365

t = 8 years

A = P(1 + r/n)^nt

= 97,000(1 + 0.06/365)^365*8

= 97,000(1 + 0.00016)^2,920

= 97,000(1.00016)^2,920

= 97,000(1.5955)

= 154,763.5

A = $154,763.5

4 0
3 years ago
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