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serious [3.7K]
3 years ago
7

Oa-2-6-1-2012110 is this quadratic ​

Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0
Don’t get it show a picture or post again
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Use mathematics to calculate <img src="https://tex.z-dn.net/?f=%20Ilan%20%5C%20ang%20%5C%20asawa%20%5C%20ni%20%5C%20Sheryl%20" i
Anestetic [448]

~~~~~~~4x^2-12x+9=0\\\\\implies (2x)^2-2 \cdot 2x \cdot 3+3^2 = 0\\\\\implies (2x-3)^2 = 0\\\\\implies 2x -3 = 0\\\\\implies x =\dfrac 32

8 0
2 years ago
Show that the value of the expression: ( 10+5 3 + 10−5 3 )2 is a rational number.
Oxana [17]

Answer:

The value of the expression is 400

7 0
3 years ago
sara making punch for her party her punch bowl holds 600 ounces for 80 servings of punch write and solve an equation to find how
nlexa [21]

There are 7.5 ounces in each serving

<em><u>Solution:</u></em>

Given that, Sara making punch for her party her punch bowl holds 600 ounces for 80 servings of punch

<em><u>To find: Ounces of punch in each serving</u></em>

From given,

Number of servings = 80

Ounces in bowl = 600 ounces

Then, Ounces of punch in each serving is found by dividing the ounces in bowl by number of servings

<em><u>The formula used is:</u></em>

\text{ Ounces of punch in each serving } = \frac{\text{Ounces in bowl}}{\text{Number of servings}}

<em><u>Substituting the values we get,</u></em>

\text{ Ounces of punch in each serving } = \frac{600}{80}\\\\\text{ Ounces of punch in each serving } = 7.5

Thus there are 7.5 ounces in each serving

5 0
3 years ago
What is FG?<br><br> NEED HELP QUICK!!
egoroff_w [7]

Answer:

FG = 18

Step-by-step explanation:

FD is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is

\frac{24}{54} = \frac{x}{x+10} ( cross- multiply )

54x = 24(x + 10)

54x = 24x + 240 ( subtract 24x from both sides )

30x = 240 ( divide both sides by 30 )

x = 8

Then

FG = x + 10 = 8 + 10 = 18

8 0
3 years ago
Read 2 more answers
last month Dory biked 11 times as many miles as Carly. Together they biked a total of 156 miles.How many miles did Dory bike las
matrenka [14]
Dory = 11 x Carly

Together => d + c = 156

11c + c = 156

12c = 156
C = 156 : 12
C = 13
Carly biked 13 miles

Dory = 11 x c = 11 x 13 = 143 miles

Prove
143 + 13 = 156 miles together
8 0
4 years ago
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