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Grace [21]
3 years ago
12

Pls Answer me I will mark as BRAIN LIST. ​

Mathematics
1 answer:
ipn [44]3 years ago
8 0

Answer:

tan p = 5/12.

tan p = cot r.

Step-by-step explanation:

RQ = √(13^2 - 12^2)

= √25

= 5.

tan p = opposite side / adjacent side = 5/12.

cot r = adjacent side / opposite side = 5/12.

tan p = cot r.

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Mikel gave a $1.32 tip for an order that cost $8.80.
Reil [10]

Answer:

goood question did you know that the prince died today

Step-by-step explanation:

3 0
3 years ago
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I solved this, but apparently, my answer was incorrect. Could someone explain?
Paha777 [63]

Answer:

24 cm^2

Step-by-step explanation:

Find Side Length:  

20cm/4 = 5cm

Use x:  

First Diagonal - 4x; Second Diagonal = 3x  

Pythagorean Theorem:  

a^2 + b^2 = c^2  

Use Pythagorean Theorem:

a = 1/2 of First Diagonal  

b = 1/2 of Second Diagonal  

c = Side Length  

2x^2 + 1.5x^2 = 5^2

4x^2 + 2.25x^2 = 25  

6.25x^2 = 25

x^2 = 4

x = 2  

Formula for Area of Rhombus:

1/2 * First Diagonal * Second Diagonal

Use Formula for Area of Rhombus:

1/2 * 4(2) * 3(2)

= 1/2 * 8 * 6  

= 4 * 6

= 24 cm^2

5 0
3 years ago
Is .634 rational number
Ksivusya [100]
Yes 0.634 is a rational number.
Rational numbers are those numbers that can be still expressed in standard form or in fraction form and vice-versa. Unlike irrational numbers that are opposed to the definition of rational numbers. These values include pi, square root of two and etc. These values are impossible to fractionize. To better illustrate this circumstance.

We can have calculate a number that will have a quotient of 0.634 or a fraction that is equal to the given value. <span><span>
1. </span><span> 634/1000 = 0.634</span></span>
<span><span>2. </span><span> 317/500 = 0.634 </span></span>



3 0
3 years ago
The sum of a number and two is equal to negative seven. Translate this sentence to an equation and then find the number.
marishachu [46]
X + 2 = -7
your answer to this equation is x=-9
5 0
3 years ago
Read 2 more answers
3
hram777 [196]

Answer:

C

Step-by-step explanation:

x-intercepts , when y=0 are

(-1,0) and (5,0)

8 0
3 years ago
Read 2 more answers
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