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Lapatulllka [165]

3 years ago

12

I know this is really easy but my head hurts so yeah

2 answers:

luda_lava [24]3 years ago

8 0

Seventy-eight thousand, nine hundred thirty

70,000 +8,000+ 900 +30 +0

Ronch [10]3 years ago

6 0

It's hard to read could you just right the number

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Point p is the midpoint of de dp 6x+4 and de = 14x -10

vfiekz [6]

Answer:

x = 9

Step-by-step explanation:

A midpoint is found by adding up two numbers and then dividing by 2 (Also known as an average). Therefore, a midpoint marks half of a line. That means that DP is 1/2 of DE. We can now form an equation. 6x + 4 = 1/2 * (14x - 10), making 6x + 4 = 7x - 5 by using the distributive property. Next, isolate x by subtracting by 6x on both sides and adding by 5 on both sides. You would get x = 5 + 4, which means that x = 9.

3 0

2 years ago

Someone please help i don’t understand

Finger [1]

Hola como estas boiii

8 0

2 years ago

Please help me now please <br> I will mark you brainliest

maxonik [38]

Answer:

$BC = 15.01$

Step-by-step explanation:

Angle A is given.

For angle A, BC is the opposite leg.

For angle A, AC is the adjacent leg.

The trig ratio that relates the opposite leg to the adjacent leg is the tangent.

In general, for angle X,

$\tan X = \dfrac{opp}{adj}$

In our problem,

$\tan A = \dfrac{BC}{AC}$

$\tan 65^\circ = \dfrac{BC}{7}$

$BC = 7 \tan 65^\circ$

$BC = 15.01$

5 0

2 years ago

I need help solving this problem

Alex787 [66]

Answer:

$(x,f(x)) = (-1,8)$ -- Another point

$a = 8$

Step-by-step explanation:

Given

$f(x) = a|x|$

$(x,f(x)) = (1,8)$

Solving (a): Another point

Substitute 1 for x and 8 for f(x) in $f(x) = a|x|$

$8 = a|1|$

Remove absolute bracket

$8 = a*1$

$8 = a$

$a = 8$

Substitute 8 for a in $f(x) = a|x|$

$f(x) = 8|x|$

Let x = -1

$f(x) = 8|-1|$

Remove absolute bracket

$f(x) = 8*1$

$f(x) = 8$

So, another point is:

$(x,f(x)) = (-1,8)$

Solving (b): The value of a

This has been solved in (a) above

$a = 8$

7 0

2 years ago

Segment GH is shown on the graph.

andrey2020 [161]

The coordinates of the point that divides the segment into a 3:2 ratio is (-2.2, -1.2)

<h3>How to determine the coordinate?</h3>

The points are given as:

G = (-4,3)

H = (-1,-4)

Ratio, m : n = 3 : 2

The coordinate of the point is calculated using:

$(x,y) = \frac{1}{m + n} * (mx_2 + nx_1, my_2 + ny_1)$

This gives

$(x,y) = \frac{1}{3 + 2} * (3 * -1 + 2 * -4, 3 * -4 + 2 * 3)$

Evaluate

$(x,y) = \frac{1}{5} * (-11, -6)$

Evaluate the product

(x,y) = (-2.2, -1.2)

Hence, the coordinate of the point is (-2.2, -1.2)

Read more about line segment ratio at:

brainly.com/question/12959377

#SPJ1

7 0

1 year ago