All categories

3 years ago

13.

Mathematics

1 answer:

brilliants [131]3 years ago

8 0

Answer:

The answer to your question is: midsegment = 35 units

Step-by-step explanation:

Use the Thales' theorem

$\frac{3x + 55}{6x + 5} = \frac{86}{43} \\$

43( 3x + 55) = 86( 6x + 5)

129x + 2365 = 516x + 430

129x - 516x = 430 - 2365

-387x = -1935

x = -1935 / -387

x = 5

Midpoint length = 6(5) + 5

= 30 + 5

= 35 units

You might be interested in

I kinda need a lot of help

anzhelika [568]

Answer:600

Step-by-step explanation: 6 times 10 times 10 equals to 600 because 6 times 10 is 60 and 60 times 10 is 600

8 0

3 years ago

Equations

Vera_Pavlovna [14]

Step-by-step explanation:

I hope this is correct.

5 0

3 years ago

-4x-9y=1 -x+2y=-4 send help thanks

evablogger [386]

Hey those are linear functions, gotta find Y or X and draw on two axis X/Y. in first y = 4/9x + 1/9. in second y = X/2 - 2.

6 0

3 years ago

Solve |1-4x| > 7<br> (x-1.5 (xlx < -1.5 UX>1.5)<br> (xx<-1.5 UX > 2)

Setler [38]

If $1-4x\ge0$ , then by definition of absolute value

$|1-4x| = 1-4x > 7 \implies 4x < -6 \implies x < -\dfrac32$

On the other hand, if $1-4x$ , then

$|1-4x| = -(1-4x) = -1 + 4x > 7 \implies 4x > 8 \implies x > 2$

So, the overall solution to the inequality is interval union

$\left(x < -\dfrac32\right) \cup (x > 2)$

3 0

2 years ago

Is the product of a fraction less than 1 and a whole number greater than or less than the whole number? Explain

motikmotik

A product of a fraction that is less than one has a top number that's smaller than the bottom number, and if the top number is bigger than the bottom number it is considered a improper fraction and its greater than one. Another way to write a fraction that is greater than one (improper fractions) is turning it into a mixed number.

5 0

3 years ago