2 years ago

The sum of the digits of a 2-digit number is 1. What is the number?

Mathematics

2 answers:

viva [34]2 years ago

5 0

I can’t do it rn so just dm me later

Gnom [1K]2 years ago

3 0

Answer:

The number is 10

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Contact [7]

Answer:

$\dfrac{z-y}{a+b}$

Step-by-step explanation:

Given expression:

$\dfrac{z^2-y^2}{a^2-b^2}\div \dfrac{z+y}{a-b}$

Substitute

$a^2-b^2=(a-b)(a+b)\\ \\z^2-y^2=(z-y)(z+y)$

into the expression:

$\dfrac{(z-y)(z+y)}{(a-b)(a+b)}\div \dfrac{z+y}{a-b}\\ \\ \\=\dfrac{(z-y)(z+y)}{(a-b)(a+b)}\times \dfrac{a-b}{z+y}\\ \\ \\=\dfrac{z-y}{a+b}$

4 0

3 years ago

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Does the graph represent a function? y 1 6 5+ 4+ 3+ 2 1+ +++ -7 -6 -5 -4 -3 -2 tot 2 1 2 3 4 5 6 7 -2+ -3 -4+ -5- -67 -7 Choose

Deffense [45]

Yes the graph does represent a function

8 0

2 years ago

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Marissa rode her bike to the oark and back home. She lives 2 3/10 miles from the park . How many miles did Marissa ride her bike

Oduvanchick [21]

will she would have rode 4 3/5 miles in all.

2 3/10+2 3/10=4 3/5

that is 2 3/10 there and 2 3/10 back so you would add that together.

MILES IN ALL 4 3/5

Hope this helps

3 0

2 years ago

Substitute y=-6x-3 y=-x+2

MrRissso [65]

-6x-3= -x+2
-5x=5
x=-1

4 0

2 years ago

100 points!!! need help asap

ExtremeBDS [4]

Answer:

Step-by-step explanation:

1）

res = (10.6+8.5+6.1)/2 = 12.6 kg

The biggest = 6.5 kg

mid = 4.1 kg

the samllest = 2 kg

7 0

2 years ago

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