3 years ago

10 tens - 1 ten 1 tenth

Mathematics

1 answer:

Ann [662]3 years ago

3 0

1 tens cause 1 ten plus one 1 tenth is 11 and 11-10 is 1 right

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Speed was increased 20% to 48 mph. What was the speed before the increase

grigory [225]

Answer:

40 mph

Step-by-step explanation:

If the speed increased by 20%, now the speed is 120% of the original speed.

48 mph is 120%, so dividing by 6 will get 8 which is 20%.

If 8 is 20%, you can multiply it by 5 to get 40, which is 100%. This means 40 mph is the original speed.

Hope this helps!

8 0

3 years ago

3/5 of a condductors club went on a camping trip. 39 people went how mant stayed home

mafiozo [28]

39 / 3/5 =

39 *5 = 195 / 3 = 65

65-39 = 26 people stayed home

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4 years ago

Solve if you solve it you get 12 points<br> (6m−7)⋅4

erma4kov [3.2K]

Answer:

24m-28

Step-by-step explanation:

4*6m=24m

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8 0

3 years ago

Read 2 more answers

And this one too please and thank u.

inn [45]

Answer:

$( - 4 \\ - 3$

Step-by-step explanation:

4unity to the left

3unity down

8 0

3 years ago

Which inequality represents the value of x that ensures triangle abc exists?

olasank [31]

Answer:

Option A.

Step-by-step explanation:

According to triangle inequality theorem, a triangle exists if the sum of two sides is greater that third side.

Apply this theorem on each combination.

Case I: $(2x+4)+6x>18$

$8x+4>18$

$8x>14$

$x>\dfrac{14}{8}$

$x>\dfrac{7}{4}$ ...(1)

Case II: $(2x+4)+18>6x$

$2x+22>6x$

$22>4x$

$\dfrac{22}{4}>x$

$\dfrac{11}{2}>x$ ...(2)

Case III: $6x+18>2x+4$

$6x-2x>4-18$

$4x>-14$

$x>-\dfrac{14}{4}$

$x>-\dfrac{7}{2}$ ...(3)

On combining (1), (2) and (3), we get

$\dfrac{7}{4}$

Therefore, the correct option is A.

3 0

3 years ago