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3 years ago

Which is the most reasonable estimate for the depth of a lake: 6 millimeters,6 centimeters, or 6 meters? explain?

Mathematics

1 answer:

aniked [119]3 years ago

7 0

6 meters, both mm and cm are too small to be reasonable, as lakes are deep enough to have boats on and to swim in.

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What is the length of his lower body in centimeters

dolphi86 [110]

The answer to the question is A: 0.96 centimeters

$\frac{2}{5}$ of 1.6 is 0.64

If you subtract 0.64 from 1.6 you get 0.96, $\frac{3}{5}$ of 1.6

5 0

4 years ago

You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, $3.00, and $10.25. The tax rate is 6%.

kap26 [50]

The tax is normally done to the total so add the prices up 2.50+8.75+3.00+10.25=24.5
percent is 6%
percent means parts out of 100 so
6%=6/100=0.6/10=0.06/1=0.06* 6% of total* <span>'of'' translates to multiply
</span> 24.50 times 0.06=tax=1.47

7 0

3 years ago

Read 2 more answers

Write the quadratic equation whose roots are -6 and 6, and whose leading coefficient is 1 .

SCORPION-xisa [38]

Answer:

The quadratic equation is: $y=x^2-36$

Step-by-step explanation:

If the roots of the quadratic equation are "-6" and "6", then it must have the following factors: $(x+6)\,\, and \,\,(x-6)$

Therefore, we can write the equation in factor form as:

$y=a\,(x+6)\,(x-6)$

where a is a real number constant factor. Now, this equation in standard form will look like:

$y=a\,(x^2+6x-6x-6^2)=a\,(x^2-36)=ax^2-36\,a$

Therefore, using the information about the leading coefficient being "1" (one), we derive that the constant factor $a$ must be "1". The final expression for the quadratic becomes:

$y=x^2-36$

5 0

3 years ago

Is the figure congruent? Yes or No?

vlabodo [156]

Answer:

Looks like it

Step-by-step explanation:

A reflection then translation.

4 0

3 years ago

Ronnie cut a piece if ply wood into 4 equal sections. the original length of the ply wood is 23.8 inches about how long is each

Blababa [14]

Answer:

5.95 inches

Step-by-step explanation:

So, the problem says that the piece of ply wood was cut into 4 equal sections and that the original length was 23.8 inches long. This is a simple equation. All you have to do is cut, or divide, 23.8 into 4 pieces. so 23.8 ÷ 4. So Ronnie cut the ply wood into 4 pieces that measure 5.95 inches each.

Hope I Helped!

4 0

3 years ago