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Andrei [34K]
4 years ago
14

Please answer correctly !! Will mark brainliest !!!!!!!!!

Mathematics
1 answer:
Pavlova-9 [17]4 years ago
5 0

Answer:

6 seconds

Step-by-step explanation:

h(x) = 0 m , when the ball is on the ground.

h(x) = - (x-2)² + 16

0 = - (x-2)² + 16

(x-2)² = 16

√(x-2)² = +/- √16

(x-2) = 4  ,        (x-2) = - 4

x - 2 = 4  ,         x = -2

x = 6

We can use only positive solution.

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Please help this is due TODAY
hammer [34]

Answer:

x=75°and y=x= 75°

Step-by-step explanation:

Reason: opposite angles are equal and how I got 75 is by drawing an extension line and finding the other angle (i.e. angle on a straight line=180) so 180-105=75.

6 0
3 years ago
80/100 as a percentage​
lutik1710 [3]

Answer:

<h2><em><u>80</u></em><em><u>%</u></em>.</h2>

Step-by-step explanation:

<em><u>Since</u></em><em><u>,</u></em>

Any number if divided by hundred then that no. is known as a <em><u>percentage</u></em>.

<em><u>Here</u></em><em><u>,</u></em>

<em><u>80</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>divided</u></em><em><u> </u></em><em><u>by</u></em><em><u> </u></em><em><u>100</u></em><em><u> </u></em><em><u>i</u></em><em><u>. </u></em><em><u>e</u></em><em><u>.</u></em>

80 / 100

= <em><u>80% (Ans)</u></em>

4 0
3 years ago
Read 2 more answers
Solve the Inequality: <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7B3%7D%20%5Cgeq%20-1" id="TexFormula1" title="\frac{b}{3}
topjm [15]

\frac{b}{3}  \geq  - 1 \\  = 3 \times  \frac{b}{3} \geq \times ( -1 )  \\  = b \geq3 \times ( - 1) \\  = b \geq - 3 \times 1 \\   \\  = b \geq - 3

Step By Step Explanation:

  • Multiply both sides of the inequality by 3
  • Reduce the numbers with the greatest common factor 3
  • Multiplying a positive and a negative equals a negative
  • Any expression multiplied by 1 remains the same

<h2>☆彡Hanna</h2>

#CarryOnLearning

5 0
3 years ago
Determine the ordered pair that satisfies the equation, 4x + 8y = 0.
mezya [45]
The answer would be
X=-2y

Move all the terms that don't contain x to the right side and solve.
4 0
3 years ago
Hi I need help please I’ll give brainliesst to show ever helps and explains
saw5 [17]

Answer: 233.19

Step-by-step explanation:

equation to find volume: width x length x height

the left box:

(14-7) x 3.25 x 3.25= 73.9375 (round after adding)

the right box:

7 x 3.25 x 7= 159.25

73.9375 + 159.25= 233.1875

Round to nearest hundredth: 233.19

8 0
2 years ago
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