All categories

3 years ago

Which sentence represents a quadratic equation that can be expressed in standard form?

Mathematics

1 answer:

wariber [46]3 years ago

7 0

Answer:

It's c.

Step-by-step explanation:

C) is (x - 1)^2 = 36

x^2 - 2x + 1 = 36

x^2 - 2x - 35 = 0

You might be interested in

The perimeter of a square is 75 inches. What is the length of one side of the square?

Sedbober [7]

Answer:

75 divided by 4... each side of the square is 18.75 inches long

5 0

3 years ago

suppose Faye plans to fill packets with 60 beads and after deciding not to add any yellow beads (180 beads) to the mix. If you w

Zolol [24]

195+170+275=640, divided by 60 gets you about 10 and a half packets.

8 0

3 years ago

What do i do?? i just have to find what the the question marks show.

lina2011 [118]

------------------------------------------------------
Given information
------------------------------------------------------
100% = $27.60

------------------------------------------------------
Rewriting it
------------------------------------------------------
$\$27.60 = 100 \%$
$\$1 = 100 \div 27.60 \%$
$\$1 = \frac{250}{69} \%$

------------------------------------------------------
Find $4.14 in percentage
------------------------------------------------------
$\$1 = \frac{250}{69} \%$
$\$4.14 = \frac{250}{69} \times 4.14$
$\$4.14 = 15%$

------------------------------------------------------
Answer: 15%
------------------------------------------------------

------------------------------------------------------
Find $31.74 in percentage
------------------------------------------------------
$\$1 = \frac{250}{69} \%$
$\$31.74 = \frac{250}{69} \times 31.74$
$$31.74 = 115%$

------------------------------------------------------
Answer: 115%
------------------------------------------------------

4 0

3 years ago

Mrs. Sampson is using this recipe to make cookies.

Volgvan

Answer:

Option C) Mrs. Sampson needs to use 1/4 cup of milk

Step-by-step explanation:

we know that

If Mrs. Sampson has only 4 tablespoons of butter, then the amounts of the ingredients to be used will be half (50%) of the recipe

sugar ----> 2/2=1 cup of sugar

butter ---> 8/2=4 tablespoons of butter

milk ---> (1/2)/2=1/4 cup of milk

baking cocoa ---> (1/3)/2=1/6 cup of baking cocoa

oats ----> 3/2=1.5 cups of oats

therefore

Mrs. Sampson needs to use 1/4 cup of milk.

7 0

3 years ago

Jcieicnejfiejcnejfiejcnejdiejnxjejxnd

Paha777 [63]

Answer:

lkwelfknsdv

Step-by-step explanation:

fkamgikrnmg

4 0

3 years ago

Read 2 more answers