All categories

4 years ago

What is the value of x? Enter your answer in the box. Please i used all my remaining pts. for this question. need answer

Mathematics

2 answers:

nikklg [1K]4 years ago

5 0

Answer:

I just took the test..... the answer is 32

Step-by-step explanation:

prohojiy [21]4 years ago

3 0

Notice the little mark on all the three sides. The mark means that all the three sides are the same, so each angle is 60 degree.
2x-4=60
2x=64
x=32

5y=60
y=12

You might be interested in

Write Three ratios that are equal to 12:18

mylen [45]

Answer:

24 : 36

72:108

312:468

hope i helped :)

3 0

3 years ago

Alan makes a fruit salad using strawberries and blueberries. He uses 5 cups of strawberries for every 3 cups of blueberries. Whi

fredd [130]

Answer:

C. 5/8 cup

Step-by-step explanation:

5 + 3 = 8
Strawberries/total amount = 5/8

I hope this helps!

4 0

4 years ago

Convert 0.6 to a fraction to a percent and show a example how

11Alexandr11 [23.1K]

Answer:

6/10 | 60%

Step-by-step explanation:

0.6 is the same as 6/10 because it is six-tenths.

6/10 is the percentage 60% because you can multiply the top and bottom by ten to get 100 on the bottom.

5 0

3 years ago

Dave can complete a sales route by himself in 4 hours. James can do the same job in 5 hours. How long will it take them to do it

Alexeev081 [22]

We can solve this problem by calculating the individual rate of working and equate it to their total rate of working.

If Dave can complete a sales route in 4 hours, then his working rate is

$\frac{1}{4}$

Also, if James can do it in 5 hours, then his working rate is

$\frac{1}{5}$

Let
$x$
be the hours that both will use to complete the sales route,

Then rate at which both completes this task is
$\frac{1}{x}$

Meaning if we add their individual rates we should get

$\frac{1}{x}$

That is;

$\frac{1}{4} + \frac{1}{5} = \frac{1}{x}$

The LCM is
$20x$

So let us multiply through with the LCM.

$20x \times \frac{1}{4} + 20x \times \frac{1}{5} =20x \times \frac{1}{x}$

$5x + 4x = 20$

We simplify to get,

$9x = 20$

Dividing through by 9 gives;

$x = \frac{20}{9}$

$x = 2\frac{1}{9}$

Therefore the two will complete sales route in
$2 \frac{1}{9}$
hours.

3 0

3 years ago

2 + 5.8 = 6 why is this incorrect

Tanzania [10]

This is incorrect because 2 + 5.8 = 7.8. And 7.8 does not equal 6. 2 + 4 = 6 is the correct answer. This could be represented by this:

2 + x = 6.

Subtract two from both sides to get:

x = 4.

When substituted back into the equation:

2 + (4) = 6.

3 0

3 years ago

Read 2 more answers