3 years ago

How many unit angles does the smaller angle of a tan pattern block turn through

Mathematics

1 answer:

tresset_1 [31]3 years ago

3 0

Is there an attachment to this? It cant be answered without a picture or a description.

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The simplified expression

Romashka-Z-Leto [24]

Answer:

$5x^2 y^2$

Step-by-step explanation:

We need to use the properties shown below to solve this:

1. $\sqrt[n]{x^a} =x^{\frac{a}{n}}$

2. $\sqrt{x}\sqrt{x} =x$

3. $\sqrt{x} \sqrt{y}=\sqrt{x*y}$

Area of a triangle is given by 1/2 * base * height, so we do that and simplify:

$A=\frac{1}{2}(\sqrt{5x^3} )(2\sqrt{5xy^4} )\\A=\frac{1}{2}(5x^3)^{\frac{1}{2}}*2*(5xy^4)^{\frac{1}{2}}\\A=\sqrt{5}x^{\frac{3}{2}}*\sqrt{5}\sqrt{x} } y^2\\A=\sqrt{5} \sqrt{5}x^{\frac{3}{2}} x^{\frac{1}{2}}y^2\\A=5*x^2y^2\\A=5x^2 y^2$

6 0

3 years ago

Vx-w=2 <br> rearrange it and make x the subject

Anit [1.1K]

Answer:

$vx - w = 2 \\ vx = 2 + w \\ x = \frac{2 + w}{v}$

8 0

3 years ago

A car travels 136 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas?

muminat

Answer:

in 136 miles=7 gallons

?=42 gallon

= 136=7

?=42

cross multiply

136×42=5,712

=5,712÷7=816

4 0

3 years ago

Read 2 more answers

Please help with 19, 20, 21 and 22<br> 15 points!<br>First to answer gets brainliest

irakobra [83]

Well 19 would be 399 and for 20. the discount is 12.87 and the price of it after the discount is 26.13

7 0

3 years ago

Can u please help me? I need help with both of them. Thanks

noname [10]

Answer:

first answer is (A)

second answer is 15 ft tall

Step-by-step explanation:

if you divide 150 by 6 you get 50 so since their are 3 even and odd numbers you cut 50 in half and it'll be 25

3 0

3 years ago

Read 2 more answers