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myrzilka [38]
3 years ago
12

Which of the following statements are true? Check all that apply. The amplitude is 10. The graph is stretched vertically by a fa

ctor of 5. The frequency is StartFraction 1 Over pi EndFraction. The graph is stretched horizontally by a factor of 2. The period is 4π.

Mathematics
2 answers:
GarryVolchara [31]3 years ago
6 0

Answer:

b,d,e on ed

Step-by-step explanation:

Zigmanuir [339]3 years ago
4 0

Answer: 2, 4, and 5

Step-by-step explanation:

You might be interested in
How to convert from arcseconds to degrees?
pentagon [3]

Conversion:

1 degree = 3600 arc-seconds.


Using the conversion:

→ To find a value in arc-seconds, you multiply the value in degrees by 3600.

→ To find the value in degrees, you divide the value in arc-seconds by 3600.


Hope it helped,


BioTeacher101


Smash that thank you button and leave a comment below!

5 0
3 years ago
Help ASAP!!
VMariaS [17]

Answer:All answers are to 2 decimal places for accuracy.

1. Width is 27.71"

2. TV Size is 69.84"

3. Width is 51.96"

4. TV Size is 40.13"

5. Height is 26.06"

6.

Part 1: Diagonal is 61.91"

Part 2: Diagonal is 60.21"

Step-by-step explanation:

7 0
2 years ago
which of the following expressions is equivalent to 3a-2ax4a+6a? (a) 4a^2+6a (b)3a-20a^2 (c) 9a-8a^2 (d) a^2
lianna [129]

Answer:

\boxed{\sf (c) \ 9a - 8 {a}^{2}}

Step-by-step explanation:

\sf Simplify  \: the \:  following: \\  \sf \implies 3a - 2a \times 4a + 6a \\  \\  \sf  - 2a \times 4a =  - 2 {a}^{2} \times 4  :  \\  \sf  \implies  \boxed{ \sf - 2 {a}^{2}  \times 4} + 3a + 6a \\  \\  \sf  - 2 \times 4 =  - 8 :  \\  \sf \implies   \boxed{ \sf- 8} {a}^{2}  + 3a + 6a \\  \\  \sf 3a + 6a = 9a :  \\  \sf \implies 9a - 8 {a}^{2}

4 0
3 years ago
Which 3 categories make up more than half of the Hernandez family budget? Select two choices. Clothing, medical, and emergency f
Jet001 [13]

Circle graph for Hernandez family budget has 3 categories, which make up more than half of budget are housing,savings, and food and housing, food, and transportation.

<h3>What is circle graph?</h3>

Circle graph is the way of representation of data, in which the chords of circle represents the difference values of data.

In the given problem, A circle graph is titled as Family Budget.

Here in the circle graph the housing is 23 percent, food is 21 percent, savings is 10 percent, transportation is 16 percent, medical is 12 percent, clothing is 13 percent, and emergency fund is 5 percent.

The 3 categories has to be find out which, make up more than half of the Hernandez family budget. This means the sum of 3 categories must be more than 50 percent of the family budget.

Lets check all the option given in the problem to find the required categories,

  • Clothing, medical, and emergency fund-Clothing shows 13 percent, medical shows 12 percent, and emergency fund shows 5 percent on circle graph. The total these three is equal to the (13+12+5) 30 percent. Thus this is not correct option.

  • Clothing, housing, and savings-Clothing shows 13 percent, housing shows 23 percent, and saving shows 10 percent on circle graph. The total of these three is equal to the (13+23+10) 46 percent. Thus this is not correct option.

  • Housing,savings, and food-Housing shows 23 percent, saving  shows 10 percent, and food shows 21 percent on circle graph. The total of these three is equal to the (23+10+21) 54 percent. Thus this is correct option.

  • Housing, food, and transportation-Housing shows 23 percent, food shows 21 percent and transportation shows 16 percent, on circle graph. The total of these three is equal to the (23+21+16) 60 percent. Thus this is correct option.

  • Food, transportation, and emergency fund-Food shows 21 percent, transportation shows 16 percent and emergency shows 5 percent, on circle graph. The total of these three is equal to the (21+16+5) 42 percent. Thus this is not correct option.

As the categories of option D and E make up more than half of the Hernandez family budget. Thus, The option D and E is the correct option.

Learn more about the circle graph here;

brainly.com/question/24461724

5 0
2 years ago
Please help! Will give brainliest to correct answer
Taya2010 [7]

We can solve it through proportionality or ratios

  • 2 lamps required to create 4signals

Let lamps required to create 60signals be x

Now

\\ \sf\longmapsto 2:4=x:60

\\ \sf\longmapsto \dfrac{2}{4}=\dfrac{x}{60}

\\ \sf\longmapsto 4x=60(2)

\\ \sf\longmapsto 4x=120

\\ \sf\longmapsto x=\dfrac{120}{4}

\\ \sf\longmapsto x=30

5 0
2 years ago
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