PLEASE HELP ITS MY TRIMESTER TEST MY MOM WILL KILL ME IF I FAIL! <3 WILL MARK BRAINLIST!

Mathematics

1 answer:

sineoko [7]3 years ago

6 0

Answer:

The quadrilateral is a trapezoid

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The measure of one acute angle of a right triangle is 12 more than 3 times the measure of the other acute angle. Find the measur

Varvara68 [4.7K]

The sum of the two acute angles is 90 degrees. Set this up in the form of the following equation.
$x + 3x + 12 = 90$
We know this because the two angles are x and 3x + 12.
From here you just need to solve.
$4x = 78$
$x = \frac{39}{2}$ , or 19.5
This is the measure of one angle. The measure of the other angle is therefore, after a few calculations, 70.5.

19.5 degrees, 70.5 degrees.

7 0

3 years ago

write an expression where you multiply 0.035 times the power of ten so that the product is greater than 1 and less than 100 plea

monitta

Answer:

$0.035\times 10^{3}$

Step-by-step explanation:

Given: The value of 0.035

Now, as we know 0.035 has three decimal place which mean if we multiply by 1000 then we have the product 35 which is greater than 1 and less than 100, however if we multiply 0.035 by 10000 then the output will be greater than 100, which is invalid.

Lets us use hit and trail method.

$0.035\times 1000 = 35 < 100\\\\0.035\times 10000= 350 >100$