All categories

3 years ago

Why is 21 over 30 bigger than 2 over 3?

2 answers:

5 0

21/30 reduced to 7/10 and when 2/3 finds a common denominator it is 30. 2/3 would be 20/30 and 7/10 would be 21/30 making 21/30 larger.

Nikitich [7]3 years ago

3 0

21/30 simplifies to 2.1/3 so it's a little bit bigger

You might be interested in

The center of a sphere is HURRY ON A TIMER

omeli [17]

Answer:

Center of the Sphere is a fixed point in its interior which is equidistant from each point on sphere. Option 1 is not right because it says center is line segment. Option 3 is right as it says it is fixed and equidistant from point of surface.

Step-by-step explanation:

1 The center of a sphere is

2 a line segment from the center point to the surface of the sphere.

3 a fixed point equidistant from all points on the surface of the sphere.

4 a three-dimensional circle in which all points are equidistant from a fixed point.

5 the same as the base of the sphere

nvm too late :D

the answer is number 3

6 0

2 years ago

Which set of three angles could represent the interior angles of a triangle?

grandymaker [24]

Answer:

19 degrees, 70 degrees, 91 degrees

Step-by-step explanation:

to make an interior angle of a triangle you need to make a 180-degree triangle and 19+70+91 make 180 degrees

6 0

2 years ago

A recipe for crumb cake says to mix 3/8 cup of brown sugar and 1/3 cup of white sugar. From this sugar mixture, set aside 1/4 cu

ch4aika [34]

brown sugar= $\frac{3}{8}$

white sugar= $\frac{1}{3}$

you need to mix brown sugar with white sugar

$\frac{3}{8}$ + $\frac{1}{3}$ = $\frac{9+8}{24}$ = $\frac{17}{24}$

then it says you need to set aside 1/4 for the crumb topping from the previous sugar mixture that was $\frac{17}{24}$ , so

$\frac{17}{24}$ - $\frac{1}{4}$ = $\frac{68-24}{96}$ = $\frac{11}{24}$

The sugar mixture used to make the cake is $\frac{11}{24}$

3 0

2 years ago

$2500 in saving account earing 3,5 perccent interest. what was the the total interest earnedin 6 years

Dvinal [7]

Answer:

$I=\$525$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=6\ years\\ P=\$2,500\\r=3.5\%=3.5/100=0.035$

substitute in the formula above

$I=\$2,500(0.035*6)$

$I=\$525$

8 0

3 years ago

Find the product by using box method. (x+2)(x-4) show work please

LenaWriter [7]

Attached is your solution: simply set up the box as shown, then find the product of each in individual square in the box. The solution is the sum of the products... Note that when multiplying two binomials, you'll have like terms on one diagonal.

Hope this helps.. let me know if you have questions.

3 0

2 years ago