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3 years ago

Please help!!! will mark brainliest

Mathematics

2 answers:

Oksanka [162]3 years ago

8 0

We need the full picture, you cut off the bottom part which is the most important part..

KatRina [158]3 years ago

8 0

Answer:

AB ≈ 4.1

Step-by-step explanation:

Using the Sine rule in Δ ABC, that is

$\frac{AC}{sinB}$ = $\frac{AB}{sinC}$ , substitute values

$\frac{8}{sin122}$ = $\frac{AB}{sin26}$ ( cross- multiply )

AB × sin122° = 8 × sin26° ( divide both sides by sin122° )

AB = $\frac{8sin26}{sin122}$ ≈ 4.1 ( to the nearest tenth )

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Can any one help me on this? this is on my math test due at 11:59.

andrezito [222]

Answer:

17.5 units

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem which states that a^2+b^2=c^2

Plug in what we know....

9^2+15^2=c^2

81+225=c^2

c=sqrt(306)

c=17.5

4 0

3 years ago

Read 2 more answers

Beth put $8,000 in a savings account. At the end of a year

Romashka-Z-Leto [24]

The answer would be 8,720 i believe!!

7 0

3 years ago

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If the diameter of a circle is 15 centimeters, what is the circumference of the circle in terms of Pi?

Nat2105 [25]

Circumference of a circle: 2 * Pi * R
1. Calculate radius from diameter.
Radius = Diameter/2
Radius = 15/2
Radius = 7.5cm

Formula to calculate the circumference:
2 * Pi * R
= 2 * Pi * 7.5
= 15 * Pi
= About 47.10 cm in terms of Pi.

So, in conclusion, the circumference if this circle is about: 47.10cm.

6 0

3 years ago

For the past 15 months, Frank recorded the cost of his monthly home heating bill and the corresponding average monthly temperatu

leonid [27]

The scatter plot shows that the heating bill will be about $95 for an average monthly temperature of 40°F.

<h3>What is a scatter plot?</h3>

It should be noted that a scatter plot uses dots to represent values for different numeric variables. In this case, the position of each dot on the horizontal and vertical axis shows the values for an individual data point.

From the complete question, the graph attached shows that the heating bill will be about $95 for an average monthly temperature of 40°F.

In conclusion, scatter plots are used to observe the relationships between variables.

Learn more about scatter plots on:

brainly.com/question/6592115