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3 years ago

15

HELP ASAP PLZ Identify the angle relationships formed (spelling is important). Determine the value of x. Then determine the meas

ure of the identified angles.
HELP ASAP PLZ PLZ HELP ME

1 answer:

zubka84 [21]3 years ago

6 0

I honestly don’t know but I really need this so I can get my answer as well , good luck though .

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One leg of a right triangle has a measure of 19 units. The hypotenuse has a measure of 7085 square root units. Determine the len

andreev551 [17]

Answer:

The other leg is 82 units

------------------------

Given:

a = 19,
c = $\sqrt{7085}$ ,
b = ?

Find the missing leg, using Pythagorean:

a² + b² = c²
19² + b² = 7085
361 + b² = 7085
b² = 7085 - 361
b² = 6724
b = $\sqrt{6724}$
b = 82

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1 year ago

corey has 42 feet of fencing around his garden. The garden is rectangular in shape, and its length is equal to twice the width m

Elza [17]

W= width
l= length

2w+2l=42
l=2w-3

w= 8
l= 13

4 0

3 years ago

A student is training for the swim team during July and August one summer. She swims one hour every day, while averaging 800 met

Alex787 [66]

Step-by-step explanation:

Please find the attachment.

Let x be the number of hours the student swims per day.

We have been that a student swims one hour every day, so in 2 months the student will swim 60 hours.

We are also told that the student swims 800 meters each day. This means that slope of the graph that represents the total meters swam during the time of her training program will be 800.

So in 60 days the student will swim $60\times 800=48,000\text{ meters}$ .

We can see from our attached graph that at x equals 60 our y is approximately 48.

Since y-axis represents the number of meters in thousands, so 48 stands for 48,000.

Therefore, attached graph is the right choice.

3 0

3 years ago

I need help asap ( pt 2 )

amid [387]

The first one:

1.1x+1.4y=360;

1.2(x+y)=360;

The second one:

x+y=800;

0.2x+0.04y=800*0.15

3 0

3 years ago

You are graphing y < 2x + 1. What type of line do you use and where do you shade?

bazaltina [42]

Since there isn't a line under the < sign, this means that we used a dotted or dashed line. The dotted or dashed line indicates that we do NOT include the boundary as part of the solution set.

Since y is isolated and we have a less than sign, this means we shade below the dashed/dotted boundary line. Specifically, the boundary line is the graph of y = 2x+1. This boundary line goes through (0,1) and (1,3). Again, points on this boundary line are NOT part of the solution set.

So in summary we have:
A dashed or dotted boundary line
The shaded region is below the dashed/dotted boundary line.

3 0

4 years ago