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Alja [10]
3 years ago
14

3)What is the slope of the equation below? y=-*-7

Mathematics
2 answers:
ohaa [14]3 years ago
5 0
If it’s blank and just a negative sign the answer should be -1
kompoz [17]3 years ago
5 0

I assume you meant to type y = -(-7).

We distribute negative 1 on the right side.

y = 7

The line y = 7 represents a horizontal line. All horizontal lines have a slope of 0.

Answer: The slope is zero.

You might be interested in
What is 22% of 60? ​
Korolek [52]

Answer: 13.2

Step-by-step explanation: First, turn the percent into a decimal by dividing it by 100.

22/100 = 0.22

Multiply the decimal by 60.

0.22 x 60 = 13.2

6 0
3 years ago
Pls help]ppppppppp me
bazaltina [42]

Answer:

a. (2x - 3)(x - 4)

b. 17 m, 6 m

c. 46 m

Step-by-step explanation:

a.

2x² -  11x + 12 = (2x - 3)(x - 4)

b.

2x - 3 = 2(10) - 3 = 17

x - 4 = 10 - 4 = 6

c.

P = 2L + 2W = 2(17) + 2(6) = 46

8 0
2 years ago
Solve and round to the nearest hundredth please!!!
sasho [114]

Answer:

x = 0.96

Step-by-step explanation:

7 \times 16^{8x - 8} = 3

(2^4)^8(x - 1) = \dfrac{3}{7}

2^{32(x - 1)} = \dfrac{3}{7}

\log 2^{32(x - 1)} = \log \dfrac{3}{7}

32(x - 1)\log 2 = \log 3 - \log 7

(x - 1) = \dfrac{\log 3 - \log 7}{32}

(x - 1) = \dfrac{\log 3 - \log 7}{32\log 2}

x = \dfrac{\log 3 - \log 7}{32\log 2} + 1

x = 0.961800237...

Answer: x = 0.96

4 0
3 years ago
Can someone please help me in this question
Pie

Step-by-step explanation:

a) Let y = f(x) = 3x - 2x^2

f(-2) = 3(-2) - 2(-2)^2 = p

= -6 - 8

= -14

= p

f(2.5) = 3(2.5) - 2(2.5)^2 = q

= 7.5 - 12.5

= -5

= q

b) graphing

c) From the graph, you should be able to verify the following:

i) f(0.5) = 3(0.5) - 2(0.5)^2 = 1

ii) 0.5 = 3x - 2x^2 or x = 1.3, 0.2

iii) the maximum occurs at

f(0.75) = 1.125

d) the equation for the line of symmetry is x = 0.75

4 0
2 years ago
lori says that 8 is not a factor of 80 because 8 does not end in zero. Does Lori's statement make sense? Explain
77julia77 [94]
You have to know that the zero has no value inless its in a place value .the 8 is a factor of 80 because 80 is 10 times as much as 8
5 0
3 years ago
Read 2 more answers
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