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masha68 [24]
1 year ago
5

.......................................................

Mathematics
1 answer:
valkas [14]1 year ago
7 0
Hope this helps lol :)

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Some help me asp i need help to this question
Alexus [3.1K]

Answer:

X=11 Y=9

Step-by-step explanation:

6 0
3 years ago
Draw a ratio box for this problem. Then solve the
Naddik [55]

There are total 30 students in the piano class.

<h3>What is Ratio and Proportion ?</h3>

When a number can be divided by another number then they can be written as p : q , when two ratios can be equated using an equal sign then they are said to be in proportion.

It is given that the total number of girls is 40% of the total students

The ratio of total students to girls is 100 :40

= 10 :4

= 5 : 2

It is also given that in the total number of students 12 were girls

Let total students be x

Then the ratio is x : 12

As both the ratio are same and so can be equated and the proportion will be

5 : 2 = x : 12

5/2 = x /12

x = 30

Therefore there are total 30 students in the piano class.

To know more about Ratio and Proportion

brainly.com/question/26974513

#SPJ1

3 0
2 years ago
​Parallelogram ABCD​ is a rectangle. AC=2y+7 BD=3y−4 What is the value of y?
Liono4ka [1.6K]

Answer:

You didn't attach an image so I will assume that AC and BD are opposite sides. In a parallelogram, opposite sides are congruent which means:

2y + 7 = 3y - 4

-y = -11

y = 11

7 0
3 years ago
Which equation represents a line with a slope of -1 that passes through (0, 4)?
photoshop1234 [79]

Answer:

ajhbdlahv

Step-by-step explanation:

ajksl

4 0
2 years ago
The The graph of g(x) is the result of translating the graph of f(x) = 3x six units to the right. What is the equation of g(x)?
kolbaska11 [484]

<u>Translation</u> the <u>graph</u> of the <u>function</u> y=f(x) a units <u>to the right</u> gives you the function y=f(x-a).

If the graph of the function f(x)=3^x is translated 6 units to the right, then the function becomes

g(x)=f(x-6)=3^{x-6}.

Answer: correct choice is A

3 0
3 years ago
Read 2 more answers
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