All categories

3 years ago

8+a=21 plssssssssssssszzzz

Mathematics

1 answer:

attashe74 [19]3 years ago

8 0

Answer:

Step-by-step explanation:

because a is the missing number. Well, 21 minus or - 8 is equal to 13.

You might be interested in

A biology class examined some flowers in a local meadow. Out of the 44 flowers they saw, 33 were perennials. What percentage of

valina [46]

$33 \div 44 = 0.75 \\ 75\%$

4 0

3 years ago

Answer C and D please

DENIUS [597]

Answer:

C. solution:

3(3c-2) = 5(2c-1)

or, 9c-6 = 10c-5

or, -6+5 =<em> </em>10c-9c

or, -1 = 1c

Hence, c = -1.

D. solution:

5(5-2a) = 4(6-a)

or, 25-10a = 24 - 4a

or, 25-24 = -4a+10a

or, 1 = 6a

or, 1/6 = a

Hence, a = 1/6.

6 0

3 years ago

Consider the function H(x) = (x ^ 2 - 3x - 4)/(x - 4)

tigry1 [53]

Answer:

this is probably the answer lololol

3 0

3 years ago

Please help me please help me

romanna [79]

2/3 * 2 = 4/6

4/6 + 1/6 = 5/6

1 - 5/6 = 1/6

750*6 = 4500

Hope this helps! :)

8 0

3 years ago

Consider the polynomial function (x+3)(x+9)(x-8)=0. which of the following are zeros of the function? Select all that apply. -9

Crank

Zeros are:

$-3$
$-9$
$+8$

Looks like only $-3$ and $-9$ are offered as answers, though.

6 0

3 years ago

8+a=21 plssssssssssssszzzz​

8+a=21 plssssssssssssszzzz