All categories

2 years ago

I need help asap please? and this is for math? what is 11x+70=180?

Mathematics

2 answers:

Slav-nsk [51]2 years ago

6 0

Answer:

x=10

Step-by-step explanation:

11x+70=180 1. -70 on both sides

11x=110 2. /11 on both sides

x=10

harkovskaia [24]2 years ago

5 0

Answer:

x=10

Step-by-step explanation:

You might be interested in

Which figure is the image produced by applying the composition T 0,3 o R0,90 to figure R?

Lyrx [107]

We are given original image R.

It is being translated by (0,3) first and then rotated by a positive angle 90 degrees.

Translation by (0,3) represents (x,y) --> (x, y+3) rule.

Positive 90 degree rotation represents, counterclockwise rotation.

The rule for counterclockwise rotation is (x,y) --> (-y,x).

Therefore, final rule for would be

(x,y) --> ( -y,x+3 )

Let us take a coordinate of R on y-axis as (0,-4).

Now if we apply rule (x,y) --> ( -y,x+3 ) we get

(0,-4) --> (-(-4), 0+3) = (4,3).

Let us check the figure with coordinate (4,3).

We can clearly see that Figure H has transformed coordinate (4,3).

<h3>Therefore, correct option is first option A. figure H.</h3>

8 0

3 years ago

What is four fifths more than a number is one third

maks197457 [2]

Answer:

a+4/5=1/3 because + means more than

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please please please help me

Leviafan [203]

The correct answer is 17 what i did was plug in 17 where ever you see x so x2 would be 17x2 an then plus the 5 gives u 39 3x 17x3=51 51+10=61 now add the totals 61 plus 39 gives u 100

8 0

3 years ago

Read 2 more answers

starting at home, Omar traveled uphill to the gift store for 30 minutes at just 10mph. He then travelled back home along the sam

SashulF [63]

Answer:

average speed for the entire trip is 15 mph

Step-by-step explanation:

Let x be the uphill speed and y be the downhill speed.

We have been given that

Speed of Omar in uphill to reach gift store = x =10 mph

Speed of Omar in downhill to reach his home = y = 30 mph

We know the formula for average speed for the entire trip

$\text{Average speed }=\frac{2xy}{x+y}\\\\=\frac{2\times 10\times 30}{10+30}\\\\=\frac{600}{40}\\\\=15$

Therefore, average speed is 15 mph

6 0

3 years ago

Read 2 more answers

Is the equation y + 1=7(x+2) in point slope form

olga nikolaevna [1]

No nodcause it has to me in y=mx+b form. so just sub. 1 from each side

8 0

3 years ago