1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crank
3 years ago
8

Score: 4 of 8 pts

Mathematics
1 answer:
pochemuha3 years ago
7 0

Answer:

  10.5 ft high

  5.3 ft horizontally

Step-by-step explanation:

The equation can be written in vertex form to answer these questions.

  f(x) = -0.2(x² -10.5x) +5

  f(x) = -0.2(x² -10.5x +5.25²) +5 +0.2(5.25²)

  f(x) = -0.2(x -5.25)² +10.5125

The vertex of the travel path is (5.25, 10.5125).

The maximum height is 10.5 feet, which occurs 5.3 feet (horizontally) from the point of release.

You might be interested in
lisa used 880g of a container of sugar to bake a cake and 1/10 of the creaming sugar to make cookies. She then had 3/7 of the co
guapka [62]

Answer:

At the beginning, there were 2,678.26 grams of sugar in the container.

Step-by-step explanation:

Since Lisa used 880g of a container of sugar to bake a cake and 1/10 of the creaming sugar to make cookies, and she then had 3/7 of the container of sugar left, to determine how much sugar was in the container at first, the following calculation must be performed:

880 + 1 / 10X = 3 / 7X

880 + 0.1X = 0.4285X

880 = 0.4285X - 0.1X

880 = 0.3285X

880 / 0.3285 = X

2,678.26 = X

Therefore, at the beginning there were 2,678.26 grams of sugar in the container.

3 0
3 years ago
What is the least common denominator for 13/108 and 23/233
Karo-lina-s [1.5K]
The first one stays the same as it does not simplify =108

and the second one is the sames as it does not simplify =233
6 0
4 years ago
Find the angles in the image
Rama09 [41]

Answer:

  • a) 36°, b) 36°, c) 72°

Step-by-step explanation:

<h3>Given:</h3>
  • PT║VW and SR is transversal
  • m∠PQR = 36°
<h3>To find:</h3>
  • a) m∠SQT
  • b) m∠QRW
  • c) m∠PRV
<h3>Solution</h3>

a) ∠SQT is vertical with ∠PQR and therefore has equal measure

  • m∠SQT = 36°

b) ∠QRW is corresponding angle with ∠SQT and therefore has equal measure

  • m∠QRW = 36°

c) m∠PRV = m∠PRQ as marked equal

  • m∠PRV +m∠PRQ + m∠QRW = 180° as straight angle
  • m∠PRV*2 = 180° - 36°
  • m∠PRV*2 =144°
  • m∠PRV = 144°/2
  • m∠PRV = 72°
8 0
3 years ago
Joanna is making a recipe that uses 1 1/2 teaspoon of salt for every 2 cups of sugar. If Joanna increases the recipe to use 5 of
GrogVix [38]

Answer: B. 3 3/4

Step-by-step explanation:

From the question, we are told that Joanna is making a recipe that uses 1 1/2 teaspoon of salt for every 2 cups of sugar. Since, uses 1 1/2 teaspoon of salt for every 2 cups of sugar, 1 cup of sugar will use 1/2 of 1 1/2 teaspoon of salt. This will be:

= 1/2 × 1 1/2

= 1/2 × 3/2

= 3/4 teaspoon of salt.

We then multiply the value used for a cup of sugar by 5 since Joanna increases the recipe to use 5 cups of sugar. This will be:

= 3/4 × 5

= 15/4

= 3 3/4

8 0
3 years ago
Can someone please explain ?
Nataly_w [17]

Answer:

You have to right them like how they look on top.

49     85    63     51    60     94    47      35     78     54     92      87

<u>- 8 </u>   <u> - 47</u>   <u>-23</u>   <u> -23</u>    <u> -15</u>    <u>-58</u>   <u>-20</u>     <u>- 9</u>    <u> -10</u>   <u> -38</u>    <u>-39</u>    <u>-28</u>

41      38    40     28    45     36    37     26     68      16      53     59

Hope this helps!! :D

5 0
3 years ago
Other questions:
  • 6-3/4x+1/3=1/2 x+5<br> a.2<br> b.3<br> c.6<br> d.12
    9·1 answer
  • Volume of a cylinder: V=πr^2h solve for r
    14·1 answer
  • According to the Journal of the American Medical Association (JAMA), hospitals that routinely staff with 1:8 nurse-to-patient ra
    6·1 answer
  • Order the rational numbers 0.69,13/20,1/2,0.6,17/25 from least to greatest
    10·2 answers
  • In how many ways can 5 children be matched with 5 puppies?
    9·2 answers
  • Help please! It’s due today
    7·1 answer
  • Pablo wants to spend no more than $500 on
    8·1 answer
  • Write a function g whose graph represents a reflection in the y-axis of the graph of f(x)=|2x−1|+3.
    5·1 answer
  • + 1 = 4(n – 8)<br><br> n = 1<br> n = 8<br> n = 11<br> n = 16
    9·1 answer
  • Determine if the two triangles are congruent
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!