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stepan [7]
3 years ago
7

Please help me answer this question

Mathematics
1 answer:
Rasek [7]3 years ago
4 0

Answer:

I don't really think there is one that is completely right. I would say f(x)= -0.23x²+1.967x+2.2 is the one that is closest to the answer.

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Which ordered pair is a solution of the equation y = 5x? (–2, 10) (–5, 25) (–3, 15) (–2, –10)
never [62]
The answer is (-2,-10) you just need to plug them in.
8 0
3 years ago
If you are adding two fractions that are both greater than 1/2, what must be true about the sum? Give three examples to support
slavikrds [6]

Answer:

The sum must be greater than 1

Step-by-step explanation:

Two fractions that are greater than 1/2 let's say

<u>Example 1</u>

3/4 and 7/8, the sum will be

3/4+7/8 with LCM of denominator as 8 sum=\frac {(3*2)+7}{8}=\frac {13}{8}=1\frac {5}{8} which is more than 1

<u>Example 2</u>

6/9 and 5/8 with the LCM of denominator as 72, the sum=\frac {(6*8)+(5*9)}{72}=\frac {93}{72}=1\frac {7}{24} which is greater than 1

<u>Example 3</u>

8/9 and 7/9 with the LCM of denominator as 9, the sum=\frac {8+7}{9}=\frac {15}{9}=1\frac {2}{3} which is greater than 1

3 0
4 years ago
Division story of 56 divided by ? Equals 8
TiliK225 [7]
56÷7=8 that is the answer have a nice day
3 0
3 years ago
Read 2 more answers
​Mary Cardenas had a policy with a $500 deductible, which paid 80% of her covered charges less deductible. She had medical expen
kipiarov [429]
Ok so let me help you in here:
<span>After she pays $500 toward her medical expenses for the year, her insurance will pay 80% of the $12,500 cost. So
12,500 x .80 = 10,000. Then 12,500-10,000 = $2,500.
So you pay $2500 and the insurance company pays $10,000.
</span>Hope this is useful
8 0
3 years ago
Read 2 more answers
How do you solve this?
GenaCL600 [577]

Answer:

EG = 41

Step-by-step explanation:

the 2 base angles are congruent then the triangle is isosceles with the 2 legs being congruent , that is

7x + 9 = 5x + 23 ( subtract 5x from both sides )

2x + 9 = 23 ( subtract 9 from both sides )

2x = 14 ( divide both sides by 2 )

x = 7

then

EG = 6x - 1 = 6(7) - 1 = 42 - 1 = 41

8 0
2 years ago
Read 2 more answers
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