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Murrr4er [49]
3 years ago
14

1/7 x X =1 X x 1/11=1 1 divided by 1/5=

Mathematics
1 answer:
guajiro [1.7K]3 years ago
4 0

Answer:

  1. x = 7
  2. x = 11
  3. 5

Step-by-step explanation:

\frac{1}{7}  \times x = 1

7 \times  \frac{1}{7} x = 7 \times 1

7 \times  \frac{1}{7} x = 7

\boxed{\green{x = 7}}

◇◇•◇◇

x \times  \frac{1}{11}  = 1

\frac{1}{11} x  = 1

11 \times  \frac{1}{11} x = 11 \times 1

11 \times  \frac{1}{11} x = 11

\boxed{\green{x = 11}}

♤♤•♤♤

1 \div  \frac{1}{5}  = 1 \times  \frac{5}{1}

1 \times 5

\boxed{\green{= 5}}

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ΔTOY has coordinates T (−3, 4), O (−4, 1), and Y (−2, 3). A translation maps point T to T' (−1, 1). Find the coordinates of O' a
Luba_88 [7]

Answer:

O'(-2,-2) and U'(0,0).

Step-by-step explanation:

ΔTOY has coordinates T (−3, 4), O (−4, 1), and Y (−2, 3).

It is given that a translation maps point T to T' (−1, 1).

The x-coordinate increased by 2 and y-coordinate decreased by 3. So, the rule of translation is

(x,y)\rightarrow (x+2,y-3)

The coordinates of O' and Y' under this translation.

O(-4,1)\rightarrow O'(-4+2,1-3)=O'(-2,-2)

Y(-2,3)\rightarrow Y'(-2+2,3-3)=U'(0,0)

Therefore, the coordinates of O' and Y' under this translation are O'(-2,-2) and U'(0,0).

3 0
3 years ago
PLEASE HELP
MaRussiya [10]

Answer:

x=54

Step-by-step explanation:

3x-52=2x+2

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6 0
3 years ago
A giant tortoise can travel 0.19 miles in 1 hour. At this rate, how long would it take the tortoise to travel 1 mile?
hjlf

Answer:

5.26 hours or 315.6 minutes

Step-by-step explanation:

If he travels 0.19 miles in 1 hour

Then 1 mile is traveled (1x1)/0.19

5.26 approx. hours or 5.26 x 60 mins = 315.6.

8 0
3 years ago
How many kilometers are in 765 yards? 1 yard = 3 feet 1 mile = 5,280 feet 1 kilometer = 0.621 miles
luda_lava [24]

Answer:

There are 0.70km in 765 yards.

Step-by-step explanation:

This is a problem of conversion of units, that can be solved by multiple rule of three's.

The first step is converting 765 yards to feet. We have that each yard has 3 feet, so

1 yard- 3 feet

765 yards - x feet

x = 765*3

x = 2295

So, in 765 yards there are 2295 feet.

Now, we have to convert 2295 feet to miles. Each mile has 5280 feet, so:

1 miles - 5280 feet

x miles - 2295 feet

5280x = 2295

x = 0.435 miles

So, in 765 yards there are 2295 feet which is 0.435 miles

Now, the final step is converting from miles to kilometers. Each km has 0.621 miles, so:

1km - 0.621 miles

xkm - 0.435 miles

0.621x = 0.435

x = 0.70km

So, there are 0.70km in 765 yards.

7 0
3 years ago
BRAINIEST TO CORRECT ANSWER<br> (2x^2 +7x)+ (−x^2+10x+3)
Finger [1]

Answer: x2+17x+3

Step-by-step explanation:

2x2+7x−x2+10x+3

=2x2+7x+−x2+10x+3

Combine Like Terms:

=2x2+7x+−x2+10x+3

=(2x2+−x2)+(7x+10x)+(3)

=x2+17x+3

6 0
3 years ago
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