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3 years ago

Help please! im tired :c

Mathematics

1 answer:

11111nata11111 [884]3 years ago

7 0

A, C, D are the correct answer.

I hope this is helpful.

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In an arithmetic sequence the sum of the first six odd-numbered terms (a1,a3,a5,a7,a9 and a11) is 60. find the sum of the first

alexandr1967 [171]

Answer:

Im so sorry!

Step-by-step explanation:

>:(

8 0

2 years ago

Solve the equation. Then check your solution

kondaur [170]

Answer:

Option B is correct i.e. 21

Step-by-step explanation:

In the question we're provided with an equation that is :

v/7 = 3

And we are asked to find the solution for the equation .

Solution : -

 $\longrightarrow \: \frac{v}{7} = 3$ 

Multiplying by 7 on both sides :

$\longrightarrow \: \frac{v}{ \cancel{7} }\times \cancel{7} = 3 \times 7$

On further calculations , we get :

$\longrightarrow \: \blue{\boxed{v = 21}}$

Therefore , solution for equation is 21 .That means option B is the correct answer.

Verifying :

We are verifying our answer by substituting value of v in the equation given in question :

$\longrightarrow \: \frac{v}{7} = 3$

Putting value of v :

$\longrightarrow \: \cancel{\frac{21}{7}} = 3$

By dividing 21 with 7 , we get :

$\longrightarrow \:3 = 3$

$\longrightarrow \: L.H.S=R.H.S$

$\longrightarrow \: Hence , \: Verified.$

Therefore , our answer is valid .

<h2>#Keep Learning</h2>

3 0

1 year ago

Read 2 more answers

Sara had a baby that weighed 8 pounds at birth. The following graph represents the

prisoha [69]

Answer: The baby Grows at the average of 3 pounds a month.

Step-by-step explanation: See this work in the picture

7 0

3 years ago

What is the 1st term when −5z2 + 7z4 + 11z − 8z3 is arranged in descending order

patriot [66]

Descending order...largest to smallest
the largest one is the one with the biggest exponent
so the first term is : 7z^4

3 0

3 years ago

Read 2 more answers

for a class gardening project 1/3 of mrs gordon's students planted marigolds and 1/2 planted tulips what fraction of the class p

vladimir2022 [97]

Get them to have a common denominator so you can add them
(1/3)×2= 2/6 and (1/2)×3= 3/6
Add them together
(2/6)+ (3/6)= 5/6
So 5/6 of the class planted either marigolds or tulips and 1/6 of the class planted neither

5 0

3 years ago

Help please! im tired :c​

Help please! im tired :c