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luda_lava [24]
2 years ago
14

Pl help me WILL GIVE BRAINLIEST

Mathematics
1 answer:
hjlf2 years ago
6 0

Answer:

up

Step-by-step explanation:

Since this is written as y = function of x, it will open up or down

y = 3x^2 -5x -10

The coefficient of x^2 is positive so it will open up

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Select all the equations that are true, and you can only pick 3...
lesya [120]

Answer:

I only see one true equation.  Please check the statements.

Step-by-step explanation:

О 0+451=0← for A      <u><em>FALSE</em></u>

О 130+210=210+130← for B        <u><em>FALSE</em></u>        

О (123+57)+180=180+(87+180)←for C    <u><em>FALSE</em></u>

√ for= 497+0=497←for D            <u><em>TRUE</em></u>

5 0
1 year ago
How do I solve for x?
grandymaker [24]

Answer:

The answer is 98

Step-by-step explanation:

Subtract the sum of the two angles from 180 degrees.

The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

62+20=82

180-82=98

98+20+62=180

7 0
2 years ago
36 2/5 x what = 109 1/5
tamaranim1 [39]
I am not sure what the answer is but covert them into a decimal and then divide it
6 0
3 years ago
Read 2 more answers
Solve this equation 3x + 5 = 7x – 7
Mama L [17]
Add 7 to both sides
3x + 12 = 7x
Subtract 3x
12 = 4x
Divide by 4
x = 3
4 0
3 years ago
Read 2 more answers
HELP ME PLEASE! Vector's map has the scaling missing.he knows from the lake to the youth center is 8 miles. on the map, they are
Naddik [55]
Hey there!

Since 2 goes into 8, you would simplify. You would get 1 inch and 4 miles. Next, set up a ratio. The ratio is 1 inch: 4 miles. So for every inch on the map, there is 4 miles.

I hope this helps!
7 0
3 years ago
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