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vovikov84 [41]
3 years ago
10

Solve the equation by factoring. 2x^2+7x=15

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0
It should be (x+f)(2x-3)=0
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Here is a map of a town.
gtnhenbr [62]

Answer:

The distance between park and museum is 12km.

Step-by-step explanation:

Given that the map shows 1cm represents 3km. In this question, the distance between park and museum is 4cm so in order to find the real-life distance, you have to multiply by 4 :

1cm = 3km

4cm = 3km \times 4

4cm = 12km

7 0
3 years ago
What number Multiplied by 0.5, Multiplied by 3, Square the number, Add 1 equals 50?​
kkurt [141]

Answer:

Step-by-step explanation:

first step: 0.5 * x

second step: 3* (0.5x) = 1.5x

third step: (1.5x)^2

fourth step: (1.5x)^2 + 1 = 50

(1.5x)^2 + 1 = 50                    Subtract 1 from both sides

(1.5x)^2 = 49                          Take the square root of both sides

1.5x = sqrt(49)

1.5x = +/- 7

1.5x = +7

x = 7/1.5

x = 4.67

1.5x = - 7

x = - 7 / 1.5

x = - 4.67

7 0
3 years ago
Can you please justify the steps for me?
Tasya [4]

Answer:

step 1: you subtract 28 and 3 to get 5x by itself

step 2:divide 25 and 5 to solve or x

step 3: x equals 5

Step-by-step explanation:

8 0
3 years ago
What is the equation of the line that passes through the point (-6,-7) and has a slope of 0?
lora16 [44]
Y=-7
When a slope is zero the line will be vertical so basically all you need to do is get the Y of your points and use that in your sub intercept equation
6 0
3 years ago
Write 36 as a product of its prime factors write the factors in order, from smallest to largest
frutty [35]
2x2x3x3, this is the prime factorization of 36

8 0
4 years ago
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