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2 years ago

I need help on this question pls

Mathematics

1 answer:

Neporo4naja [7]2 years ago

5 0

56/64 = 7/8

7/8 x 120

105.

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4х+6y = 40 2х+бу= 26 How do u do the work for this equation

Dovator [93]

1. Equation: 4x + 6y = 40
Answer:!4x + 6y - 40 = 0
2x + 3y - 20 = 0

2. Equation: 2x + 6y = 26
Answer: 2x + 6y - 26 = 0
x + 3 y - 13 = 0

7 0

2 years ago

Find the value of x in the picture please

Marianna [84]

Answer:

Option B. The value of x is 20

Step-by-step explanation:

we know that

The intersecting chords theorem states that the products of the lengths of the line segments on each chord are equal.

In this problem

$(x)(x-11)=(x-8)(x-5)\\x^{2}-11x=x^{2}-5x-8x+40\\-11x=-13x+40\\2x=40\\x=20$

3 0

3 years ago

What are all the values of w such that|-W | = 5?

nevsk [136]

Hi there!

»»————-　★　————-««

I believe your answer is:

$w = 5, -5$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

Absolute value is simply how far a digit is from zero.
The digits '-5' and '5' are 5 away from zero.

Therefore:

$w =\pm5$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

5 0

2 years ago

What is the place value of 6 in 164.5 ,256.35 and 8.69?

Rina8888 [55]

The first number is in the tenth thousandths place and the second one is in the tenths place

6 0

2 years ago

Read 2 more answers

The temps tire in anchorage alaska at 7:00 am was 5 degrees Celsius .If the temperature drops 3 degrees each hour what is the te

OLga [1]

Answer:

The answer to your question is T = -19°C

Step-by-step explanation:

I include the process in a picture because it program says the following

"It appears that your answer contains either a link or inappropriate words. Please correct and submit again!"

4 0

2 years ago