Suck at fractions and simplifying

Answer:

in radian measure

theta=length of arc /radius

so a=l/r

a=56/70

a=4/5

Step-by-step explanation:

a= theta angle in radian

Answer:

C) [tex]y = \frac{1}{2}[/tex] × [tex]4^x[/tex]

Answer:

C.    y= 1/2*4^x

Step-by-step explanation:

Answer:

always, values, forms, an unlimited number of

Step-by-step explanation:

brainliest?

Rewrite the fractions to have a common denominator:

1/3 = 8/24

3/8 = 9/24

Now add:

8/24 + 9/24 = 17/24 cups total

It's the slope of the secant line to f(x) through the points (-3, f (-3)) and (9, f (9)),

[tex]\dfrac{f(9) - f(-3)}{9 - (-3)} = \dfrac{-7 - 1}{12} = -\dfrac8{12} = \boxed{-\dfrac23}[/tex]

Answer:

470

Step-by-step explanation:

1323 rounds to 1320  

443 rounds to 440  

409 rounds to 410  

1320 - (440 + 410) =  

1320 - 850 =  

470 <===

Answer:

{a} {b} {c} {ab} {ac} {bc} {abc}

Answer:

east is answeerrrrrrrr

Answer:

[tex] \frac{1}{2} \div \frac{1}{4 } \\ = \frac{1}{2} \times \frac{4}{1 } \\ \frac{2}{1} = 2[/tex]

Step-by-step explanation:

First as per the given question,

[tex]7 \frac{9}{10} + \frac{5}{10} [/tex]

[tex] = \frac{79}{10} + \frac{5}{10} [/tex]

[tex] = \frac{84}{10} [/tex]

[tex] = 8 \frac{4}{10} [/tex]

= 8 4/10 (Solution)

Here,

As we look in Maria,

She used a method where first she separated then added and got the result same as the solution.

And,

As we look in Paul,

He also used a method where first he added then separated and got the result same as the solution.

As we see,

Both having same results as the solution irrespective of different methods so both are correct in their way.

Answer:

x² + 4x + 12

Step-by-step explanation:

f(x) = x² + 2x + 9

f(x + 1) = (x + 1)² + 2(x + 1) + 9 = x² + 2x + 1 + 2x + 2 + 9 = x² + 4x + 12

Answer:

-8 < r < 3

Step-by-step explanation:

Because you are trying to solve for r, all we have to do is isolate the variable.

To do this we can divide all 3 terms by -3, because that's what's in front of the r.

24/-3 > -3r/-3 > -9/-3

Dividing or multiplying by a negative number reverses this inequality, so the > signs must be flipped around to <

All that's left to do is simplify the fractions, and ensure that the inequality signs are flipped.

Answer:

A'(-3, -2)

B'(-2, -1)

C'(-2, -2)

Step-by-step explanation:

The translation is (x - 7, y + 1).

That means subtract 7 from the x-coordinate and add 1 to the y-coordinate of each point.

Point A is (4, -3).

Subtract 7 from the x-coordinate 4 to get -3.

Add 1 to the y-coordinate -3 to get -2.

For point A, you get A'(-3, -2) after the translation.

Do the same with points B and C.

B(5, -2) ---> B'(5 - 7, -2 + 1) = B'(-2, -1)

C(5, -3) ---> C'(5 - 7, -3 + 1) = C'(-2, -2)

Answer:

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Step-by-step explanation:

vvvbbvblloiyfgcbbzjziodhjdoahvlxivfcpdoahjqpdhvdkdlldjgjdjkfkdjfvkkfkrkjtjtkkrkkrkkrkroktktkkyjykykktkktktkrkrknkdbfbdblslsoejbdbrbjtjkrkrkrkkrkrirkrkkrkriirfkfnfkfjtjtkktktjktkktktkjtktkkyktkktnnfjfbbfbdbdbbdjfjfjjfjfbfjfbrjbfbgvtcvyvyvcucucughyjrkrkkdjfbgbgjkglglrkkkkkkkkrkellel

Step-by-step explanation:

7[3]

3[7]

I don't hv the square root key

plss mark brainliest

Answer:

[tex] \frac{3}{8} fraction \: of \: geckos[/tex]

[tex] \frac{3}{8} \times 80 = 30 \: geckos[/tex]

Answer:

6

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Well if there is 6 more football players wearing dark helmets then the ones that are wearing lights ones, and the ratio is 2:1 the answer would be 3 I think.

Answer:

10.1

Step-by-step explanation:

I just put in a calculator and got the answer.

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

The fraction 5 divided by 1/2 looks like [tex]\frac{5}{1/2}[/tex]. It is difficult to divide with fractions but can be easier if you remember that dividing by a fraction is the same as multiplying by its reciprocal. A number's reciprocal is that number flipped by switching the numerator and the denominator. So, 3/5 becomes 5/3, and 1/2 becomes 2/1. Another way to state 2/1 is simply 2. Therefore, [tex]\frac{5}{1/2}[/tex] is really 5 * 2. 5 times 2 is 10, which is your answer.

Answer:

20.525

Step-by-step explanation:

821/40=20.525

Given equations are,

4x - y = -2 ------(1)

x - 3y = 5 ------(2)

There are two variables in the equations 'x' and 'y'.

Coefficients of these variables in equation (1),

Coefficient of x = 4

Coefficient of y = -3

Similarly, constant terms of equations (1) and (2) are -2 and 5 respectively.

Matrix to solve these equations will be,

[tex]\begin{bmatrix}4 &-1 \\ 1 & -3\end{bmatrix}\begin{bmatrix}x\\y \end{bmatrix}=\begin{bmatrix}-2\\ 5\end{bmatrix}[/tex]

Therefore, Option (A) will be the correct option.

https://brainly.com/question/16606717

b.43 is the answer...........

Step-by-step explanation:

.

We're talking about points on the unit circle, which are coordinate pairs (x, y) that satisfy

x² + y² = 1

and the coordinates of point on the circle are governed by

x = cos(t)

y = sin(t)

If t = -35π/6, we have

x = cos(-35π/6) = cos(π/6) = √3/2

and

y = sin(-35π/6) = sin(π/6) = 1/2

because both cosine and sine have a period of 2π, which means

cos(θ) = cos(θ ± 2π) = cos(θ ± 4π) = …

and so on; in particular, we have cos(-35π/6) = cos(π/6) because

-35π/6 = π/6 - 6π

So t = -35π/6 corresponds to the point (√3/2, 1/2).

Answer:

[tex]we \: have \: ohms \: law \: h = {i}^{2} rt \\ \frac{h}{t} = {i}^{2} rt \div t = p \\ p = {i}^{2} r....(1) \\ we \: have \: v = ir \\ i = \frac{v}{r} .....(2) \\ put \: (2) \: in \: (1) \\ then \: p = { (\frac{v}{r}) }^{2} r \\ p = \frac{ {v}^{2} }{r} \\ v = \sqrt{pr} = {(pr)}^{ \frac{1}{2} } \\ 2) \\ here \: r = 32 \: and \: p = .5 \\ then \: v = \sqrt{32 \times .5} \\ = \sqrt{16} = 4volt \\ thank \: you[/tex]