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3 years ago

I need help indicating the exterior angle

Mathematics

1 answer:

levacccp [35]3 years ago

7 0

Check the picture below.

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What is the value of the 11th term in the following geometric sequence? -5, -10, -20, -40

yaroslaw [1]

You are multiplying 2 to each term each time.

-40 is the 4th term

-40 x 2 = -80

-80 x 2 = - 160

-160 x 2 = -320

-320 x 2 = -640

-640 x 2 = -1280

-1280 x 2 = -2560

-2560 x 2 = -5120

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-5120 is your 11th term.

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hope this helps

3 0

3 years ago

Read 2 more answers

Evaluate the expression when g=6 and h=4 . h+9g (I NEED HELP FAST)

lozanna [386]

Answer

Step-by-step explanation:

So you would plug in 4 for h and 6 for g to get 4+9(6), then you multiply 9x6 to get 54 then you would add 4 to get 58

6 0

3 years ago

Can someone help me with this question please !

RoseWind [281]

Answer:

a) A triangle which the angles ratio is 1 : 2 : 3 is a 30º - 60º - 90º right triangle.

b) The shortest side is opposite to the shortest angle. So, we can calculate it using sin 30º.

$\text{sin}(30\º)=\frac{\text{Opposite side to x}}{19}$

$\frac{1}{2} =\frac{\text{Opposite side to x}}{19}$

$\text{Opposite side to x}= 9.5$

3 0

3 years ago

Read 2 more answers

The trapezoid has an area of 475 square meters the two bases are 28 m and 18 m what is the height of the trapezoid ? Ps please a

blsea [12.9K]

I think the answer is 20.65m

6 0

3 years ago

Yasmine has 4 containers of 4 different colors of flowers to plant. She had 1/3 of each color left over when she was done planti

olga2289 [7]

Answer:

$2\frac{2}{3}$

Step-by-step explanation:

Given the information

4 containers of 4 different colors
1/3 of each color left over
She had planted more than 2 1/2 of the original 4 containers

=> Total color were left = 1/3 x 4 = 4/3 of the original containers

=> Total color were planted = (1 - 1/3) x 4 = 2/3 x 4 = 8/3 of the original containers

However, 8/3 = $2\frac{2}{3}$ > 2 $\frac{1}{2}$

So she is true, hence, the fractions to determine the total amount of containers of flowers she planted is: $2\frac{2}{3}$

Hope it will find you well

7 0

2 years ago