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2 years ago

Find the area of the shaded region.

Mathematics

2 answers:

Advocard [28]2 years ago

6 0

Answer:

Step-by-step explanation:

multiply 10 by 8

(If it is not right... i apoligize but i don't see a shaded region)

nydimaria [60]2 years ago

5 0

Answer:

80 in

Step-by-step explanation:

To find the area of a rectangle, you have to multiply the length and height of the rectangle. When you do you will get 80 in

Hope this Helped

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Statement: 4x < 0<br> Which is greater? 1 or x

ch4aika [34]

Answer:

1 is greater than x

Step-by-step explanation:

4x < 0

x<0-4

x< -4

x={ -5,-6,-7,-8,-9,-10,.............}

so {-5,-6,-7,-8,-9,-10,-.............} are lesser than 1

hence 1 >x 0r 1 is greater than x

6 0

2 years ago

Write the following numbers in decimal form. (Note: Some of these numbers have been rounded.)

mestny [16]

Answer:

So wavelength in decimal can be written as 0.00000155 m

Step-by-step explanation:

We have given wavelength of light used in optic fibers is $1.55\times 10^{-6}m$

We have to convert this wavelength in decimal form

We know that $10^{-6}$ can be written as $10^{-6}=\frac{1}{1000000}=0.000001$

So $1.55\times 10^{-6}=1.55\times 0.000001=0.00000155m$

So wavelength in decimal can be written as 0.00000155 m

8 0

2 years ago

For f(x) = 1/x-5 and g(x)= x^2-2 find A. (fog)(x) and B. (Gof) (6)

sesenic [268]

For part a do f(g(x)) so 1/(x^2-2)-5 and for b do g(f(6)) go (1/(6-5))-5 (u substituted 6 in for x

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3 years ago

For each of the following angles, name the angle that is congruent.

Hitman42 [59]

isosceles

Step-by-step explanation:

it just is trust me

6 0

3 years ago

Please help me i will give Brainly

Degger [83]

Answer:

Step-by-step explanation:

$\frac{3x + 5}{2x + 7}$ = 5

do cross multiplication

3x + 5 = 5(2x + 7)

3x + 5 = 10x + 35

5 - 35 = 10x - 3x

-30 = 7x

-30/7 = x

20 A

since there are 7 angles given it means that the polygon is heptagon as heptagon has 7 sides.

sum of interior angle of heptagon = (n-2)*180

(7-2)*180

5*180

900

Now ,

110 + 90 + 150 + 102 + 110 + 170 + x = 900

732 + x = 900

x = 900 - 732

x = 168 degree

20 B

since 5 angles are given it means that the polygon is pentagon as pentagon has 5 sides.

sum of interior angles of a pentagon = (n-2)*180

(5-2)*180

3*180

540 degree

Now ,

110 + 95 + 120 + 114 + x = 540

465 + x = 540

x = 540 - 465

x = 75 degree

let one rational number be x

according to the question,

1/7 * x = 2

x/7 = 2

do cross multiplication

x = 14

6 0

3 years ago