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Kitty [74]
3 years ago
13

I need help with my HW

Mathematics
1 answer:
Ksju [112]3 years ago
4 0
What do you need help with? What is the question?
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V(-2,3) p(1,-5) quadratic functions with given vertex and point
blsea [12.9K]
What is that v(-2,3p(1,-5 is that even a thing
4 0
3 years ago
X - 8 ≤ 4 or 2x + 3 &gt; 9<br> step by step pls
Alchen [17]

Answer:

x - 8 ≤ 4

  +8    +8                         Add eight to both sides of the equation.

X≤12

2x + 3 > 9

     -3     -3                        Subtract three from both sides

2x>6                                  Divide both sides by 2

x>3

Hope this helps!

Have an amazing day/night!

3 0
3 years ago
Question #6 I can't figure it out.
stepan [7]
6 x 9 = 54
I think the know facts are 18 and 36, because they are the only basic numbers 6 and 9 can go into.
6 0
3 years ago
Pleas help me solve #1 :( <br> Your answer helps so much!!
miskamm [114]

ANSWER

y = 7 \sqrt{2}

x = 7

EXPLANATION

The given triangle has a right angle.

The side opposite to the 45° angle is 7 units.

To find angle x, we use the tangent ratio.

Recall the mnemonics TOA, which means,

\tan(45 \degree)  =  \frac{opposite}{adjacent}

\tan(45 \degree)  =  \frac{7}{x}

1 =  \frac{7}{x}

x = 7

To find y, we use the sine ratio, which means

\sin(45 \degree)  =  \frac{opposite}{hypotenuse}

\sin(45 \degree)  =  \frac{7}{y}

y=  \frac{7}{\sin(45 \degree) }

y=  \frac{7}{ \frac{1}{ \sqrt{2} } }

y = 7 \times  \frac{ \sqrt{2} }{1}

y = 7 \sqrt{2}

3 0
3 years ago
Read 2 more answers
What is the probability of drawing a spade each time a card is drawn from a deck of 52 cards 3 times, if replacement occurs each
yulyashka [42]

Answer:

c

Step-by-step explanation:

13/52*13/52*13/521=2197/140608 (1/64)

7 0
3 years ago
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