3 years ago

What is the equation of the graph below?

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Answer:

B: y = − (x − 3)² + 2

Step-by-step explanation:

You can check this using a graphing calculator, but it has a vertex of (3,2)

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Round 12.335 to the place named.<br> hundreds <br> The rounded number is

mafiozo [28]

Answer: 12.3

Step-by-step explanation: It's 12.3 because the other 3 is in the hundredths place and the rule says 5 or more round,4 or less stays the same

7 0

3 years ago

A weather station in Antarctica reports that the temperature is currently -44 °C and has been rising at a constant rate of 4.5 °

-Dominant- [34]

Answer:

-17

Step-by-step explanation:

4.5*6=27

so -44++27

6 0

2 years ago

Saturday the low temperature was 56°F and the high temperature was 60° higher what was the high temperature on Saturday

leva [86]

116 degrees. It’s simple.

56 is what the low was, but the high was 60 more.
Therefore,
56+60=116

4 0

3 years ago

Calculate the side lengths a and b to two decimal places

muminat

Answer:

Option (D)

Step-by-step explanation:

In the picture attached,

An obtuse angle triangle ABC has been given.

By applying Sine rule in the triangle,

$\frac{\text{SinB}}{b}=\frac{\text{SinA}}{a}=\frac{\text{SinC}}{c}$

Since, m∠A + m∠B + m∠C = 180°

45° + 110° + m∠C = 180°

m∠C = 180°- 155° = 25°

$\frac{\text{Sin110}}{b}=\frac{\text{Sin45}}{a}=\frac{\text{Sin25}}{7}$

$\frac{\text{Sin110}}{b}=\frac{\text{Sin45}}{a}=0.060374$

$\frac{\text{Sin110}}{b}=0.060374$

b = $\frac{\text{Sin110}}{0.060374}$

b = 15.56

b ≈ 15.56

$\frac{\text{Sin45}}{a}=0.060374$

a = $\frac{\text{Sin45}}{0.060374}$

a = 11.712

a = 11.71

Therefore, Option (D) will be the answer.

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3 years ago

Find the following expressions a perfect square.<br>a) a and b square+..... c square and d square

Natalka [10]

Answer:

the questions is not too correct

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3 years ago