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3 years ago

HEY CAN SOMEONE DO NUMBER 1 FOR ME ONLY??? ILL GIVE BRAINLIEST!!!!! IM RUSHINGGGGG

Mathematics

1 answer:

kondor19780726 [428]3 years ago

7 0

Answer:

8/12

Step-by-step explanation:

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Select the functions that have identical graphs.

Elan Coil [88]

Answer:

c. 1 and 3

Step-by-step explanation:

To quickly solve this problem, we can use a graphing tool or a calculator to plot each equation.

Please see the attached image below, to find more information about the graph

The equations are:

1) y = sin (3x + π/6)

2) y = cos (3x - π/6)

3) y = cos (3x - π/3)

Looking at the graphs, we can see that the identical ones

are equations one and three

Correct option:

c. 1 and 3

3 0

4 years ago

Alison has a batch of eggs in the incubator on Monday 2/5 of the eggs hatched by Wednesday 3/10 more of the original batch hatch

sweet-ann [11.9K]

45 and 1/2 eggs hatched.

3 0

3 years ago

Explain the error in the solution below. What additional step needs to be completed?

Dmitriy789 [7]

Answer:

From step 4 to 9 is the required steps shown below.

Step-by-step explanation:

Given : Solution below,

$\log x -\log_5 3 = 2\log_5 3\\\log x = 3\log_5 3\\\log x = \log_5 33\\x = 27$

To find : The error in the solution and what additional step needs to be completed?

Solution : The mistake is the step 3 and additional step need to be added after it.

Step 1 - $\log x -\log_5 3 = 2\log_5 3$

Step 2 - $\log x = 3\log_5 3$

Step 3 - $\log x =\log_5 3^3$

Step 4 - $\log x=\log_5 27$

Applying change base rule of logarithmic, $\log_b a=\frac{\log a}{\log b}$

Step 5 - $\log x=\frac{\log 27}{\log 5}$

Step 6 - $\log x=\frac{1.431}{0.698}$

Step 7 - $\log x=2.050$

Step 8 - $x=10^{2.050}$

Step 9 - $x=112.20$

From step 4 to 9 is the required steps.

6 0

4 years ago

Read 2 more answers

Jada received a $20 dollar iTunes gift card for her birthday. She download 6 songs which each cost $0.97 and 1 app which cost $2

nydimaria [60]

6 times $0.97 plus $2.64 minus 20 equals $11.54 remaining on the gift card.

7 0

4 years ago

Read 2 more answers

36,6,-24,-54 arithmetic sequences

astra-53 [7]

Since the values are lowering each time and it is an arithmetic sequence, we can assume that each number is being subtracted by the same number. We can figure this out by setting up an equation taking two values from the sequence.
Let's use 36 and 6
36 - x = 6 which gives us 30. We can check our work by subtracting each value by 30 starting from 36.

6 0

3 years ago