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
sveta [45]
2 years ago
9

Write the function in standard form? f(x) = 5(x + 3)2 - 3

Mathematics
1 answer:
deff fn [24]2 years ago
6 0
Sorry If that’s not the answer!

You might be interested in
A 13 ft ladder is resting on a wall. The angle the ladder makes with the floor is 45 degrees. How high off the ground is the top
PtichkaEL [24]

Answer: 9.19 ft

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.  

Sin α = opposite side / hypotenuse  

Where α is the angle of elevation of the ladder to the ground, the hypotenuse is the longest side of the triangle (in this case is the length of the ladder), and the opposite side (x) is distance between the top of the ladder and the ground.

Replacing with the values given:  

Sin 45 = x/ 13

Solving for x  

sin45 (13) =x  

x= 9.19 ft

Feel free to ask for more if needed or if you did not understand something.  

6 0
3 years ago
81 is 37.5% of what number?
laila [671]

Hi,

81 is 37.5% of 216.

"1. We assume, that the number 37.5 is 100% - because it's the output value of the task.  

2. We assume, that x is the value we are looking for.  

3. If 100% equals 37.5, so we can write it down as 100%=37.5.  

4. We know, that x% equals 81 of the output value, so we can write it down as x%=81.  

5. Now we have two simple equations:

1) 100%=37.5

2) x%=81

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=37.5/81

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 81 is what percent of 37.5

100%/x%=37.5/81

(100/x)*x=(37.5/81)*x       - we multiply both sides of the equation by x

100=0.46296296296296*x       - we divide both sides of the equation by (0.46296296296296) to get x

100/0.46296296296296=x  

216=x  

x=216                          "

Have a great day!

3 0
3 years ago
4) Members of the school band are buying bouquets of flowers to sell at the fundraiser.
horsena [70]

Answer: Roses= 75, Sunflowers= 45

Step-by-step explanation:

Add the ratios- 5 + 3 = 8

Divide the total by the sum = 120 ÷ 8 = 15

Multiply the ratios- 5 x 15 = 75 and 5 x 3 = 45

∴ 5:3 = 75 , 45

7 0
3 years ago
Find the Lowest Common Multiple of 8 and 6.
AleksandrR [38]

Answer:

24

Step-by-step explanation:

4 0
3 years ago
Sally owns a souvenir shop that is open 5 days a week. One week she sold about 150 T-shirts. Which of the following sets of numb
oksian1 [2.3K]

Answer:

D.

Step-by-step explanation:

29 + 11 + 38 + 27 +  41 = 151

rounded to the nearest 10 =

30 + 10 + 40 + 30 + 40 = 150

4 0
3 years ago
Read 2 more answers
Other questions:
  • Round 51,487 to the nearest thousand
    12·1 answer
  • I NEED HELP<br><br><br> cube with 7cm3 sides and the mass is 210g
    10·1 answer
  • F ∠BAC = 17° and ∠CED = 17° are the two triangles, ΔBAC and ΔCED similar? If so, by what criterion?
    15·2 answers
  • I need the area of a circle if the radius is 8ft
    5·1 answer
  • Which describes a non-uniform probability model? A) heads or tails from a coin flip B) the sum result of rolling two dice C) sel
    13·2 answers
  • Write the expression (X+6)(x-4) as a polynomial in standard form.
    6·1 answer
  • A truck requires 35 liters of petrol to travel a distance of
    13·1 answer
  • Is 361 rounded to 400?
    11·2 answers
  • Relation or function
    13·1 answer
  • What is the most general antiderivative of cosx? Why?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!