2 years ago

Ten times a number, x, is one-half the sum of the number and three.

Mathematics

1 answer:

kirill [66]2 years ago

4 0

Answer:

10x=1/2(x+3)

Step-by-step explanation:

Hope it helps :)

Brainliest pls? Have a good day/night

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Write systems of equations from context Lincoln is preparing many gifts for a family holiday party each gift must either be wrap

Angelina_Jolie [31]

Answer:

w + b = 13
6.5w + 2b = 57.5

Step-by-step explanation:

Let w represent the number of gifts wrapped. Let b represent the number of bags prepared.

w + b = 13 . . . . gift bags and gifts wrapped

6.5w +2b = 57.5 . . . . total time spent preparing gifts

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Lincoln wrapped 7 gifts and bagged 6.

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2 years ago

What is the decimal value of sin S?<br> (Round your answer to the nearest thousandth if necessary.)

NISA [10]

Answer:

0.471

Step-by-step explanation:

The mnemoic SOH CAH TOA reminds you that ...

... Sin = Opposite/Hypotenuse

... sin(S) = 32/68 ≈ 0.471

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2 years ago

Will pick brainliest! I need help with this, actual effort in answering is much appreciated.

cupoosta [38]

Answer:

option 2

Step-by-step explanation:

4^2=16/8=2. 4^2=16/16=1. 2-1=1

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2 years ago

4. Given directed line segment CD, if point E divides CD three-fourths of the way from C to D, find the coordinates of E, then p

cricket20 [7]

Answer:

Point E is given by $\left ( \frac{3mx_1+4x_0}{7},\frac{3y_1+4y_0}{7} \right )$

Step-by-step explanation:

Let points C and D be $(x_0,y_0),\,(x_1,y_1)$ and let point E divides it in ratio $m:n$ .

Then coordinates of point E are given by $\left ( \frac{mx_1+nx_0}{m+n},\frac{my_1+ny_0}{m+n} \right )$

Put $m:n=3:4$

Point E is given by $\left ( \frac{3mx_1+4x_0}{3+4},\frac{3y_1+4y_0}{3+4} \right )=\left ( \frac{3mx_1+4x_0}{7},\frac{3y_1+4y_0}{7} \right )$

Now plot point E.

Download pptx

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2 years ago

What is the mode<br> of 250, 100, 75,<br> 200, 150, 100?

Diano4ka-milaya [45]

Answer:

100

Step-by-step explanation:

mode : the most common number that appears

7 0

2 years ago

Read 2 more answers