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3 years ago

(Pls help me)

Mathematics

1 answer:

Delicious77 [7]3 years ago

6 0

Answer:

$\boxed{ \tt{in \: a \: quadratic \: equation \: the \: highest \: power \: is \: 2}} \\ \boxed{ \tt{hence \: she \: was \: not \: correct}}$

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Now write the in standard form = Please what is the answer?

nadya68 [22]

Answer:

7 ones, 4 tenths,8 thousandths

Step-by-step explanation:

(7×1)+(4×1/10)+(8×1/1000)

=7+4/10+8/1000

=7.408

8 0

3 years ago

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Team A scored three times as many points as Team B. Which team scored most points? If Team A scored n point, how many points did

jonny [76]

Answer:

They scored 66 points

Step-by-step explanation:

Sally scored 45% out of the 100%

And there are 120 points in all.

To find the rest of the teams points you have to subtract Sally's points:

100% - 45% = 55

So to find this out you solve for x (points):

55/100 = x/120

100x = 6,600

100 100

x = 66

Step-by-step explanation:

4 0

2 years ago

What is the slope of the line that passes through points (0,7) and (-3, 0)? O A Α. 7 ОВ. 7 O C. 13 OD 3

Luden [163]

Answer:

$m=\frac{7}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (0, 7)

Point (-3, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{0-7}{-3-0}$
Subtract: $m=\frac{-7}{-3}$
Simplify: $m=\frac{7}{3}$

8 0

3 years ago

I need help please! Picture below

Anon25 [30]

Answer:

The answer is A

Step-by-step explanation:

A * 2 = 1/2πr^2 * 2

2A / π = πr^2 / π

$\sqrt{\frac{2a}{\pi } }$ = $\sqrt{r^2}$

So, the answer is A because r = $\sqrt{\frac{2a}{\pi } }$

6 0

4 years ago

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What whole number come right before 110?

slava [35]

Answer:

109?

Step-by-step explanation:

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3 years ago

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