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uysha [10]
3 years ago
12

-4 + x + 7 + 3x + 6x​

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
6 0

Go to m-a-t-h-w-a-y they give you the answer. But only do it when absolutely necessary. Hope this helps!

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Please Helpp mee
Mekhanik [1.2K]

Answer:

Step-by-step explanation:

Perpendicular lines are lines whose slopes are negative reciprocals of each other

To find the slope of the line we are given, we can rearrange the equation

4x - 5y = 4\\4x - 4 = 5y\\y = \frac{4}{5}(x) - \frac{4}{5}

The slope of this line is \frac{4}{5}, so the slope of the other line is \frac{-5}{4}

next, we can use the given point to find the equation y = mx +b

we know m, we can solve for b

y = \frac{-5}{4}(x) + b\\-3 = \frac{-5}{4}(-2) + b\\-3 = \frac{5}{2} + b\\\frac{-6}{2} = \frac{5}{2} + b\\

b = \frac{-11}{2}

so,\\y = \frac{-5}{4}(x) - \frac{11}{2}

4 0
3 years ago
2+2+4-1 <br><br> ????<br><br> Serious Im only 2 years old
nikklg [1K]

Answer: You're answer is 7.

Step-by-step explanation: 2+2=4+4=8-1=7

4 0
3 years ago
Read 2 more answers
If
Paraphin [41]

Answer:

3(4+5)

Step-by-step explanation:

just fill in the numbers for x and y

4 0
2 years ago
Read 2 more answers
the average white rhinoceros gives birth to a single calf that weighs about 3.8% as much as its mother. if the mother rhinoceros
Lisa [10]
Here is the solution of the given problem above.
Given: Weight of single calf = weight of mother + 3.8%
           Weight of mother = 3.75 tons or 7,500 pounds
           ? = weight of the calf
First, we need to find the 3.8% of 7,500 pounds. The result is 285 pounds.
So to get the weight of the calf, let's add 7,500 pounds to 285 pounds and the result is 7,785 pounds. So the weight of the calf is 7,785 pounds. Hope this helps.
7 0
3 years ago
Read 2 more answers
What is the measure of each base angle of a 140 degree
trasher [3.6K]

Answer:

The two possible cases are

(i) the base angles are each 40° and the vertex angle is 100°,

(ii) the base angles are each 70° and the vertex angle is 40°.

Step-by-step explanation:

3 0
3 years ago
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