Can someone explain to me how to do this

Mathematics

2 answers:

Ierofanga [76]3 years ago

5 0

Find the square roots of all and then if the inequalities are true then choose the best answer

Ymorist [56]3 years ago

4 0

Step-by-step explanation:

The square root of 4 is simply just 2 or in other words, 4–√

= 2. It is one of those numbers which have a perfect square number. Since it is a perfect square number, the square root of 4 can be found easily.

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177*((177+(9-4+7)) +90/8=

larisa86 [58]

Answer:

33464.25

Step-by-step explanation:

Using BODMAS : brackets, division, multiplication, addition

$177\times ((177+(9-4+7)) +\frac{90}{8}\\\\177\times (177+12) +\frac{90}{8}\\\\177\times 189 +\frac{90}{8}\\\\\\177 \times 189 + 11.25\\\\33453 + 11.25\\\\33464.25$

3 0

2 years ago

What is the value of x? Enter your answer in the box. x =

Firdavs [7]

Answer:

Step-by-step explanation:

This means that 9/(2x-1)=15/(3x), so 27x=30x-15. This means that 3x=15, so x=5.

7 0

3 years ago

Divide 28 bottles of water into two groups so the ratio is 3 to 4. Be sure to show your work.

tatyana61 [14]

Answer:

12:16

Step-by-step explanation:

28 split into two groups could be 12 : 16. To check the work, see if 3/4 is equal to 12/16. It is, so this is the accurate ratio, as 12 + 16 = 28 and 12/16 = 3:4.

4 0

2 years ago

Write 4270000 in scientific notation

notka56 [123]

4.27x10*6
i cant get it to come up properly but its to the power of 6

7 0

2 years ago

Which relationship describes angles 1 and 2? Select each correct answer. A)adjacent angles

Talja [164]

Hey there!

As you can see, they are lying on the same line.

When two angles are on the same straight line, they are adjacent.

Adjacent angles are supplmentary.

Adjacent angles= 180 degrees Supplementary= 180 degrees

They are choices "A" and "B".

I hope this helps!
~kaikers

6 0

3 years ago