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3 years ago

Pls Help!.. help help help

Mathematics

1 answer:

alexandr1967 [171]3 years ago

5 0

Uhh there’s no picture it just only shows up black when i press it:/

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Math math uhhh i no like math<br> n33d h319 pls

IrinaK [193]

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3 years ago

A = 1,2 ( a + b ) h for h

ozzi

$\dfrac{1}{2}(a+b)h=A\ \ \ \ |\cdot2\\\\(a+b)h=2A\ \ \ \ |:(a+b)\\\\\boxed{h=\dfrac{2A}{a+b}}$

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3 years ago

At the toy store a $120 doll house is on sale for 40%? what is the amount

Sergeeva-Olga [200]

Answer:

$72

Step-by-step explanation:

Multiply $120*0.40 to see how much money is being taken off, this equals $48. Remember that this $48 is how much you want to remove from $120, so 120-48=72.

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3 years ago

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Math Stuff please help 6th grade quiz!!

Whitepunk [10]

Between 1 and 3 cus -0.17 and before that it’s like 22 and 25 (-)

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3 years ago

Refer to the table below if needed.

elena-14-01-66 [18.8K]

A quadrant is the area that is divided into the x and y axes

The quadrants in which tan $\theta$ and cot $\theta$ are positive are I and III

<h3>How to determine the quadrants</h3>

The tangent of an angle is calculated as:

$\tan(\theta) = \frac{sin(\theta)}{\cos(\theta)}$

While the cotangent of the angle is calculated as:

$\cot(\theta) = \frac{cos(\theta)}{\sin(\theta)}$

The above equations mean that:

For the tangent and cotangent of an angle to be positive, then the sine and the cosine of the angle must have the same sign.

In the first quadrant, the sine and the cosine angles are positive.
In the third quadrant, the sine and the cosine angles are negative.

Hence, the quadrants in which tan $\theta$ and cot $\theta$ are positive are I and III

Read more about trigonometry ratios at:

brainly.com/question/8120556

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3 years ago