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3 years ago

7

The hypotenuse of a right triangle measures 17 cm. One leg of the triangle measures 15 cm. Find the length of the other leg of t

he triangle.

1 answer:

Mashcka [7]3 years ago

4 0

Answer:

Step-by-step explanation:

8 cm

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Draw a model to show a fraction that is equivalent to 1/3 and a fraction that is not equivalent to 1/3

garri49 [273]

⬛⬜⬜ is 1/3

⬛⬛⬜ is not 1/3

8 0

3 years ago

Find the value of 8/15×2/13 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,

xz_007 [3.2K]

Answer:

$\frac{16}{195}$

Step-by-step explanation:

To obtain the result of a fractions multiplication we need to multiply both numerators and the divide by the multiplication of the denomitators. In general, given a,b,c,d real numbers with b and d not zero, we have that

$\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}$

Substituting a,b,c and d for 8,15,2 and 13 we obtain that

$\frac{8}{15}* \frac{2}{13} =\frac{16}{195}$

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4 years ago

Help me I got 25 missing assignments

serious [3.7K]

$0.5 - ( - 10.5 \times 5) + 40.5$ = $\boxed{93.5}$

A. 93.5 ✅

<u>Step</u>-<u>by</u>-<u>step</u> <u>explanation</u>:-

$0.5 - ( - 10.5 \times 5) + 40.5 \\ = 0.5 - ( - 52.5) + 40.5 \\ = 0.5 + 52.5 + 40.5 \\ = 93.5$

<u>Note</u>:-

$\sf\purple{BODMAS\: rule.}$

B = Brackets

O = Orders

D = Division

M = Multiplication

A = Addition

S = Subtraction

$\sf\red{(-\:x\:-)\:=\:+}$

$\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}$

6 0

3 years ago

Read 2 more answers

Factor completely. (HELP ASAP)

tamaranim1 [39]

-4k²(k+6)(k-1). The expression $-4k^{4}-20k^{3}+24k^{2}$ can be factored by factor completely to the expression -4k²(k+6)(k-1).

To factor the polynomial by factor completely, we must to use the pattern as follows:

1. Greatest Common Factor

$-4k^{4}-20k^{3}+24k^{2}$ factored into $-4k^{2}(k^{2}+5k-6)$

2. Factor the trinomial

$-4k^{2}(k+6)(k-1)$

5 0

4 years ago

3a-5b:3a+5b=1:4 find the value of a and b

GarryVolchara [31]

Answer:

a = 5/6 , b = -3/10

Step-by-step explanation:

3a-5b:3a+5b=1:4

3a-5b / 3a +5b = 1/4

Cross multiply

3a -5b =4 ..........(1) solve simultaneously

3a + 5b = 1 ..........(2) using elimination method

-----------------------

Add equation 1 and 2

6a = 5

Divide both sides by 6

6a/6 = 5/6

a =5/6

Put value of a into equation 2

3a +5b = 1

3(5/6) + 5b = 1

5/2 + 5b = 1

5b = 1 - 5/2

5b = - 1½

5b = - 3/2

Divide both sides by 5

5b/ 5 = -3/2 ÷ 5

b = -3/2 × ¹/5

b = - 3/10

Therefore a = 5/6 , b = -3/10

I hope this was helpful, Please mark as brainliest

7 0

3 years ago