All categories

3 years ago

Estimate the quotient what is 15.1 divided by 7

Mathematics

2 answers:

Zolol [24]3 years ago

8 0

15.1 is close to 14 so then you have 14/7 which approximately = 2

amid [387]3 years ago

5 0

Since the actual answer is
2.15714285714
it would be close to 2.2

You might be interested in

What is the value of 5 in 756? Write and draw to explain how you know.

fomenos

The value of 5 into 756 is .0066, or 0.66%. You can write this out as shown, and draw it out using traditional division.

5 0

2 years ago

Using the table tool, create a truth table for compound statement ~p^~q.

Nataliya [291]

Answer:

Step-by-step explanation:

See the attachment for the chart

4 0

2 years ago

Consider the expression 25 – 10 ÷ 2 + 3.

Tems11 [23]

Given:

The expression is:

$25-10\div 2+3$

To find:

Part A: The expression using parentheses so that the expression equals 23.

Part B: The expression using parentheses so that the expression equals 3.

Solution:

Part A:

In option A,

$(25-10)\div 2+3=15\div 2+3$

$(25-10)\div 2+3=7.5+3$ [Using BODMAS]

$(25-10)\div 2+3=10.5$

In option B,

$25-10\div (2+3)=25-10\div 5$

$25-10\div (2+3)=25-2$ [Using BODMAS]

$25-10\div (2+3)=23$

In option C,

$(25-10)\div (2+3)=15\div 5$

$(25-10)\div (2+3)=3$

In option D,

$25-(10\div 2)+3=25-5+3$

$25-(10\div 2)+3=28-5$ [Using BODMAS]

$25-(10\div 2)+3=23$

After the calculation, we have $25-10\div (2+3)=23$ and $25-(10\div 2)+3=23$ .

Therefore, the correct options are B and D.

Part B: From part A, it is clear that

$(25-10)\div (2+3)=3$

Therefore, the correct option is C.

8 0

2 years ago

Find the least common multiple of the set of numbers

stich3 [128]

Answer:

Step-by-step explanation:

plz mark brainliest :D

7 0

3 years ago

Use the diagram below to answer the question.

Lunna [17]

Answer:

The length of shadow is 69 foot.

Step-by-step explanation:

We are given a shadow of lighthouse.

Length of top of lighthouse to end of shadow is 90 ft.

Angle make at top of lighthouse is 50°

Distance from foot of lighthouse to end of shadow is x ft.

we need to find the length of shadow i,e x ft

Using trigonometry ration:

$\sin\theta=\dfrac{P}{H}$

$\sin50^\circ=\dfrac{x}{90}$

$x=90\times 0.766$

$x=68.94\approx 69\text{ ft}$

Hence, The length of shadow is 69 foot.

7 0

3 years ago