2 years ago

Is (4, 2) a solution for the system of inequalities

Mathematics

1 answer:

Alenkinab [10]2 years ago

5 0

Answer:

yes it is and its also a coordinate

Step-by-step explanation:

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PLEASE I NEED HELP. I Don't get this at all:(

klemol [59]

Answer: :,)

Step-by-step explanation:

so u see were the b is in the triangle it want u to find how much b is worth

8 0

2 years ago

A store sells rope by the meter. The equation p=0.8L represents the price p(in dollars) of a piece of nylon rope that is L meter

Margaret [11]

Answer:

1. $0.80 or 80 cents

2. 1.25 meters

Step-by-step explanation:

The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long.

1. To find how much the nylon costs per meter, take L = 1 (this means you are calculating the price of a piece of nylon rope that is 1 meter long):

$L=1,\\ \\p=\$0.8\cdot 1=\$0.80$

2. To find how long a piece of nylon rope that costs $1.00 is, substitute into the equation p = 1:

$p=1,\\ \\1=0.8L\\ \\L=\dfrac{1}{0.8}=\dfrac{10}{8}=\dfrac{5}{4}=1.25\ meters$

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2 years ago

0.75 is the square root of what value?

lina2011 [118]

0.75^2 = 0.5625.....sq rt 0.5625 = 0.75

4 0

2 years ago

Read 2 more answers

Identify the correct ways to classify ∠1 and ∠4 in the figure shown below.

lapo4ka [179]

They are adjacent and complementary.
Next to each other and add up to 90 degrees.

4 0

3 years ago

Read 2 more answers

What is a equivalent expression for -3(7+5g)

bogdanovich [222]

Answer:

= -21 - 15g

Step-by-step explanation:

Given that:

= -3(7+5g)

By simplifying

As "-" sign will invert the inner signs:

= -21 - 15g

I hope it will help you!!

6 0

2 years ago