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3 years ago

I am stuck on number 6 and 7. It is a two column proof in geometry. Chapter I’m on is isosceles triangle theorems.

Mathematics

1 answer:

ZanzabumX [31]3 years ago

4 0

Answer:On number 6 in the third line it is Given

Step-by-step explanation:

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Question is in the picture please help.

Mademuasel [1]

Answer: a

Step-by-step explanation: its getting rid of water and the original is 40

8 0

2 years ago

In a continuous series, mean(x) = 80, assumed mean(A) = 60 and<br>EF=40 then find the value of EFd.

Aneli [31]

Using the given information, the value of Σfd is 800

<h3>Calculating mean using Assumed mean </h3>

From the question, we are to determine the value of Σfd

The formula for mean, using the assumed mean method is given by

$\bar x = A + \frac{\sum fd}{\sum f}$

Where $\bar x$ is the mean

A is the assumed mean

From the given information,

$\bar x = 80$

$A = 60$

$\sum f = 40$

Putting the parameters into the equation, we get

$80 = 60 + \frac{\sum fd}{40}$

$80-60 = \frac{\sum fd}{40}$

$20 = \frac{\sum fd}{40}$

$\sum fd = 20 \times 40$

$\sum fd = 800$

Hence, the value of Σfd is 800

Learn more on Mean here: brainly.com/question/20118982

#SPJ1

8 0

1 year ago

Which expression is equivalent to 4x + 3 - 2x + 5.

My name is Ann [436]

2x+8 is equivalent to 4x+3-2x+5

Step-by-step explanation:

4x+3-2x+5

4x+2x+3+5

2x+8

7 0

2 years ago

Read 2 more answers

I'm new to this math and it's very confusing it's asking that Fill out the Venn diagram using the given information.

GREYUIT [131]

There are the answers filled in :)

5 0

1 year ago

How can the careers or hobbies of your family members help you earn<br> scholarship awards?

Aleksandr-060686 [28]

The careers or hobbies of my family members can help me earn scholarship awards as some employers and associations offer scholarships to participants and family members.

That is, certain hobbies, skills or careers that members of my family have may involve them in certain jobs or groups that, in turn, offer the possibility of accessing scholarships and other benefits.

Thus, social and labor groups always tend to expand the opportunities of those who participate in them, as well as those of their closest people.

Learn more in brainly.com/question/9958317

6 0

2 years ago