3 years ago

Y=x^2 -10x+25 number of solutions

Mathematics

1 answer:

kozerog [31]3 years ago

6 0

Answer:

Step-by-step explanation:

First we have to factor:

-5 * -5 equals 25 and adds up to -10.

(x - 5)(x - 5)

The only answer is positive 5, so there is only 1 solution.

You might be interested in

418, 832 in expanded form

castortr0y [4]

Expanded form pretty much means that you break down every digit into an addition phrase. So, for 418,832, that would mean:
4 1 8 8 3 2
400000 10000 8000 800 30 2
400000+10000+8000+800+30+2

4 0

4 years ago

Read 2 more answers

Find the equation of the line The line has a slope of 1.3 and passes through the point (-2.3, -3.2)

irga5000 [103]

Answer:

y=1.3 x - 0.21

Step-by-step explanation:

$y = (slope) \times x + (constant)$

set (-2.3,-3.2) in above

$- 3.2 = 1.3 \times ( - 2.3) + c$

then c=-0.21

3 0

3 years ago

Which two numbers doesStartRoot 61 EndRoot lie between on a number line?

denpristay [2]

Answer:

Between 7 and 8

Step-by-step explanation:

6^2 = 36

7^2 = 49

8^2 = 64

9^2 = 81

since 61 is between 7^2 and 8^2, √61 is between 7 and 8

7 0

3 years ago

Read 2 more answers

A car travels 80 miles on 5 gallons of gas. How many gallons of gas

dalvyx [7]

Answer:

7 gallons

Step-by-step explanation:

Step 1:

80 : 5 = 112 : x

Step 2:

80x = 560

Answer:

x = 7

Hope This Helps :)

5 0

3 years ago

there are different number of bikes tricycles in tandem bikes in the shop there are a total of 144 front steering handlebars 378

snow_lady [41]

144+378+320=842 just add the total number of bikes he has in the store

4 0

3 years ago