PLEASE HELP!! Find the area of the trapezoid. 6 m 10 m 8 m

Mathematics

1 answer:

adelina 88 [10]3 years ago

8 0

Answer:

Step-by-step explanation:

Area of trapezoid is Area of rectangle+triangle=8*6+3*8=72

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Please answer this fast

cluponka [151]

Answer:

Hi dear, let's solve it

Step-by-step explanation:

step A: x + (3x-1) + 5x = 180

➡️ x+3x-1+5x=180➡️9x-1=180

9x=180+1➡️9x=181➡️x=181÷9➡️x≈20.1

A angle: 20.1

B angle: 59.3

C angle: 100.5

7 0

2 years ago

12. The base angles of an isosceles triangle are represented by (5x + 10) and 50°. Find x.

Zielflug [23.3K]

Answer:

x = 8

Step-by-step explanation:

Base angles of isoceles triangle are equal

5x + 10 = 50

5x = 40

x = 8

4 0

3 years ago

Find the value of m, if<br>(1/4)^2m × (1/4)^m = (1/4)^6

bearhunter [10]

Answer:

m = 2

Step-by-step explanation:

${ \bigg( \frac{1}{4} \bigg)}^{2m} \times { \bigg( \frac{1}{4} \bigg)}^{m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{2m + m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{3m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ \because \: bases \: are \: equal \\ \therefore \: exponents \: will \: also \: be \: equal \\ \\ \implies3m = 6 \\ \\ \implies \: m = \frac{6}{3} \\ \\ \huge \red{ \boxed{\implies \: m = 2 }}\\$