2 years ago

Which equations for the measures of the unknown

Mathematics

1 answer:

Delicious77 [7]2 years ago

5 0

Answer:

B,C,E

Step-by-step explanation:

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Help please............

Lubov Fominskaja [6]

That would be (9,3) <===

4 0

3 years ago

Read 2 more answers

What number must be added to the expression below to complete the square?

stiv31 [10]

D. 1/4

Explanation:

a perfect square is written in the form

$(x+a)^2 = x^2 + 2ax +a^2$ (1)

In our problem, we have this perfect square:

$x^2 - x + C$ (2)

with C being unknown. However, by comparing (1) and (2), we know that

$2a=-1$

So, we find

$a=-\frac{1}{2}$

and therefore, the missing term must be

$a^2 = \frac{1}{4}$

so the complete square is

$x^2 -x +\frac{1}{4}$

7 0

2 years ago

Read 2 more answers

Pls tell the answer for 50 points!

White raven [17]

Answer:

7*11^5

Explanation:

(the photo)

5 0

2 years ago

Otis and his 2 brother went to their favorite restaurant. Their total bill was $22.42. They used a coupon for 20% off of the tot

nevsk [136]

Answer:

$ 5.98

Step-by-step explanation:

20/100 × 22.42/1 = $ 4.48

$ 22.42 - $ 4.48 = $ 17.94

If they split that bill in two each would pay $ 5.98

I hope this helps.

4 0

2 years ago

The club has only $475 in its bank account. Write

larisa86 [58]

An inequality that represents this equation would be:

x ≤ 475

They cant spend more than $475, so they can spend less than or $475 as represented in the question.

8 0

1 year ago