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My name is Ann [436]
3 years ago
12

Dimitri is solving the equation x2 – 10x = 21. Which value must be added to both sides of the equation to make the left side a p

erfect-square trinomial?
0
4
25
100
Mathematics
2 answers:
vitfil [10]3 years ago
8 0

Answer:

C. 25

Step-by-step explanation:

Edge 2020

balandron [24]3 years ago
4 0

Answer:

the answer is C 25

Step-by-step explanation:

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PLEASE HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!ASAP
AveGali [126]

Answer:

x=2.50

Step-by-step explanation:

But I am not sure if its positive or negative.

6 0
3 years ago
If f(x)=x2 and g(x)=|x| find the following functions. 1. f+g 2. f-g 3. fg​
marusya05 [52]

Answer:

<u>1. x^2 + (absolute value) X</u>

<u>2. x^2 - (absolute value) X</u>

<u>3. x^2 * (absolute value) X</u>

Step-by-step explanation:

Add equations for 1.

Subtract equations for 2.

Multiply equations for 3.

5 0
3 years ago
Janie has 4 pieces of fruit. 2 of the pieces of fruit are bananas. Write 2 fractions that describe the fraction of fruit that ar
Aleonysh [2.5K]

Answer:

1/2

Step-by-step explanation:

4 fruit and 2 of them are banana so 2/4

banana go on top and total number of fruit go on bottom

to simplify divide numerator and denominator by 2

2/2          1

------ = ---------

4/2          2        

8 0
4 years ago
Read 2 more answers
Find profit or loss percent if CP-Rs 900 and loss =Rs 360​
guapka [62]

loss%=loss/CP×100%

=Rs.360/Rs.900×100%

=Rs. 360/9

loss% =40% ans

4 0
3 years ago
Find the present balance.
Triss [41]
<h3>Credited balance:-</h3>

\\ \rm\longmapsto 115.90+115.90+345.85

\\ \rm\longmapsto 231.80+345.85

\\ \rm\longmapsto 577.65

<h3>Debited amount:-</h3>

\\ \rm\longmapsto 25.85+2.00

\\ \rm\longmapsto 27.85

<h3>Checked amount:-</h3>

\\ \rm\longmapsto 19.45+21.02+95.98

\\ \rm\longmapsto 117+19.45

\\ \rm\longmapsto 136.45

<h3>Total change in balance</h3>

\\ \rm\longmapsto 577.65-(27.85+136.45)

\\ \rm\longmapsto 577.65-191.3

\\ \rm\longmapsto 386.35

Now

<h3>Current balance</h3>

\\ \rm\longmapsto 386.35+271.31

\\ \rm\longmapsto\$ 657.66

8 0
3 years ago
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