All categories

3 years ago

If MB = 6x-9, and AM = 27, find x.

Mathematics

1 answer:

telo118 [61]3 years ago

7 0

Answer:

x=11

Step-by-step explanation:

M is the midpoint this means that we can set AM and BM equal to eachother, once this is done we can solve for x

9x-6=6x+27 (set equal to eachother)

9x=6x+33 (add 6)

3x=33 (subtract 6x)

x=11 (divide by 3)

You might be interested in

What is 2x+7 plus 5 simplified

nydimaria [60]

Answer:

2x+12

Step-by-step explanation:

add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.

4 0

2 years ago

Read 2 more answers

The sale price of an item on sale for 40% off is $48. What was the regular price?

Charra [1.4K]

Good evening ,

<u><em>Answer:</em></u>

<h2>the regular price of the item is $80.</h2>

<u><em>Step-by-step explanation:</em></u>

Let p represent the regular price of the item.

p - p×(40/100) = 48 ⇌ p×(1 - 40/100) = 48 ⇌ p×(100/100 - 40/100) = 48

⇌ p×(60/100) = 48 ⇌ p = (480×100)/60 = 48 000/60 = 80.

____________________________________________

5 0

3 years ago

Read 2 more answers

Problem: In good weather, tomato seeds can grow into plants and bear ripe fruit in as few as 19 weeks. Lorna planted her seeds 1

KatRina [158]

Answer:

the answer is w=19-11=8

Step-by-step explanation:

19-11=8

5 0

3 years ago

A metallurgist is designing an experiment to determine the effect of flux, base metal, and energy input on the hardness of a wel

Anastasy [175]

Answer: 24

Step-by-step explanation:

Given : A metallurgist wants to study four different fluxes, two different base metals, and three different amounts of energy input.

i.e. 4 different choices for fluxes.

2 different choices for base metals.

3 different choices for amounts of energy input.

If each run of the experiment involves a choice of one flux, one base metal, and one amount of energy input.

Then , the number of runs are possible :-

$4\times2\times3=24$

Hence, there are 24 different runs are possible .

6 0

3 years ago

The quotient of 2 numbers, p and q.

BabaBlast [244]

Answer:

p/q = x

Step-by-step explanation:

3 0

2 years ago