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3 years ago

11

2/3+1/4= Pls help meeeeeeee

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

0.91666666666 I guesss

sergiy2304 [10]3 years ago

7 0

Answer:

11/12 should be the correct answer!

Step-by-step explanation:

Let's make the denominator the same!

Lcm of 3 and 4 is 12

sooo... multiply

2/3 x 4/4 = 8/12

1/4 x 3/3 = 3/12

8/12 + 3/12 = 11/12

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Whats answere y+2=-3 (x - 4)

faust18 [17]

Answer:

Slope = 6.000/2.000 = 3.000

x-intercept = 10/3 = 3.33333

y-intercept = -10/1 = -10.00000

Step-by-step explanation:

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -10.000 and for x=2.000, the value of y is -4.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -4.000 - (-10.000) = 6.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

4 0

3 years ago

Read 2 more answers

Solving Square Root Worksheet (x - k)^2 Part 3

erastova [34]

Answer:

7. x = -2 +/- $4i\sqrt{5}$

8. x = 2 or x = 6

9. x = -2 +/- $\frac{\sqrt{26} }{2} i$

10. t = -3 +/- $\sqrt{35}$

Step-by-step explanation:

7. Subtract 320 from both sides: 4(x + 2)^2 = -320

Divide by 4: (x + 2)^2 = -80

Square root both sides: x + 2 = +/- $\sqrt{-80}$ . We need to add the imaginary i to this: +/- $\sqrt{-80}$ = +/- $i\sqrt{80}$ = +/- $4i\sqrt{5}$

Subtract 2 from both sides: x = -2 +/- $4i\sqrt{5}$

8. Add 18 to both sides: 7(x - 4)^2 = 28

Divide by 7: (x - 4)^2 = 4

Square root both sides: x - 4 = +/- 2

Add 4 to both sides: x = 4 +/- 2 ⇒ x = 2 or x = 6

9. Add 5 to both sides: -2(x + 2)^2 = 13

Divide by -2: (x + 2)^2 = -13/2

Square root both sides: x + 2 = +/- $\sqrt{-13/2}$ . We again need i: +/- $\sqrt{-13/2}$ = +/- $i\sqrt{13/2} =$ +/- $\frac{\sqrt{26} }{2} i$

Subtract 2 from both sides: x = -2 +/- $\frac{\sqrt{26} }{2} i$

10. Multiply by 5 on both sides: (t + 3)^2 = 35

Square root both sides: t + 3 = +/- $\sqrt{35}$

Subtract 3: t = -3 +/- $\sqrt{35}$

Hope this helps!

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4 years ago

Read 2 more answers

Write a rule for the n term of the sequence for which a4=-500 and r =5

Sedbober [7]

Answer:

n term=a+(n-1)r

Step-by-step explanation:

l do not understand question clearly.

4 0

4 years ago

The Red Line in the figure is an altitude of triangle hjl. Using right angle trig and properties of equality, y sin L = x = z si

aivan3 [116]

Answer:

$\Large \boxed{\mathrm{\bold{C}}}$

Step-by-step explanation:

$\sf \displaystyle sin(\theta) =\frac{opposite}{hypotenuse }$

$\sf \displaystyle sin(L) =\frac{x}{y}$

$\sf \displaystyle sin(H) =\frac{x}{z}$

$\displaystyle \sf \frac{sinL}{z} =\frac{sinH }{y}$

$\displaystyle \sf \frac{\frac{x}{y} }{z} =\frac{\frac{x}{z} }{y}$

Simplifying the expression.

$\sf \displaystyle \frac{x}{yz } = \frac{x}{yz} \ (true)$

$\displaystyle \sf \frac{z}{sinL} =\frac{y}{sinH}$

$\displaystyle \sf \frac{z}{\frac{x}{y}} =\frac{y}{\frac{x}{z}}$

Multiplying both sides by x.

$\sf yz=yz \ (true)$

7 0

3 years ago

Read 2 more answers

Which inequality represents all possible solutions of −6n<−12?

muminat

Answer:

B n>2

Step-by-step explanation:

−6n<−12

Divide each side by -6, remembering to flip the inequality

-6n/-6 > -12/-6

n >2

5 0

3 years ago