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son4ous [18]
3 years ago
14

What are the solutions of the system solve by graphing

Mathematics
1 answer:
Vladimir [108]3 years ago
7 0
Vertex of x^2-2x-1 is (1,-2) so B is true
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Freddie can mow 3 lawns in 2 hours. Tom can mow 2 lawns in 1 hour. Who should be able to mow Mr. Smith's lawn faster?​
alukav5142 [94]

Answer:

Step-by-step explanation:

Freddie rate of mowing=3/2=1.5 lawns /hr.

Tom's rate of mowimg=2 lawns/hr

so Tom can mow Smith's lawn faster.

6 0
3 years ago
A Pyramid is placed inside a prism as shown in the pyramid has the same base area B as a prison but half the height H of the pri
guajiro [1.7K]

Answer:

D) V= 1/6 bh

Step-by-step explanation:

The expression that provides the volume of the pyramid is as follows;

As mentioned in the question

It is given that the pyramid put inside a prism

Also the pyramid contains the similar base area but the height is half of the prism

so the base area of the pyramid is b

And, the Height of the pyramid = h ÷ 2

Now as we know that  

The volume of the pyramid is

V = 1 ÷3 × base ares × height

= 1 ÷ 3 × b × h ÷ 2

V = 1 ÷ 6 bh

So, the volume is 1 ÷6 bh cube unit.

8 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for a line that goes through the points (-3,5)(2,8)
julsineya [31]

who knowsAnswer:

Step-by-step explanation: idk

8 0
3 years ago
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State the degree: 11m^3n^2p
Vadim26 [7]
<h3>Answer:  6</h3>

Explanation:

Using the rule that x = x^1, we can rewrite the p as p^1

So 11m^3n^2p is the same as 11m^3n^2p^1

The exponents are: 3, 2, 1

Those exponents add up to 3+2+1 = 6

The degree of a monomial like this is simply equal to the sum of the exponents.

7 0
3 years ago
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Jada has 60% of her goal of $70 saved for her trip.
Amiraneli [1.4K]

Answer:

60% of $70 is $42, so i think its $42

4 0
3 years ago
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