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REY [17]
3 years ago
5

The ratio 4/7:8/21 has a unit rate of 3/2 true or false

Mathematics
1 answer:
alekssr [168]3 years ago
7 0

Answer:

Tell the teacher he got ratioed

Step-by-step explanation:

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11 times a number increased by 2 is the same as 6 more than 9 times the number. Find the number.
7nadin3 [17]
11x+2 = 9x+6. Subtract 2 from both sides. 11x = 9x+6. subtract 9x from both sides. 2x = 4, divide both sides by 2. x = 2. Substitute the x with 2 and check to see it it works. The numbers should equal each other.
8 0
4 years ago
A square of side lengths 5 cm. find its diagonal length​
kramer

Answer:

7.07107cm

Step-by-step explanation:

d= \sqrt{2} a =\sqrt{2} (5) = 7.07107

5 0
3 years ago
Match each point with one of the following fractions: 5/6, 7/12, 1/8, 5/16
Anton [14]
Answer is B. second one

A = 1/8, B = 5/16, C = 7/12, D = 5/6
--------------
6 0
3 years ago
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Black_prince [1.1K]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Find the value of the expression (3x−12)−(12xy−10)(3x-12)-(12xy-10) for x=3x=3 and y=6y=6
Rina8888 [55]
Hi!

Put in the values for x and y.

(3 · 3 - 12)-(12 · 3 · 6 - 10)

Solve

(9 - 12)-(216 - 10)
-3 - 206
-209

The answer is -209

Hope this helps! :)

4 0
3 years ago
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