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erik [133]
3 years ago
9

3. Write the ones digit in the square of each of the following numbers

Mathematics
1 answer:
Alchen [17]3 years ago
5 0

Answer:

a.9

b.9

c.6

d.0

e.5

f. 1

g.4

h.6

i.4

j.1

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Find the exact value of tan 5 π. <br> -1 <br> 0 <br> 1 <br> undefined
Dimas [21]

Answer:

0

Step-by-step explanation:

tan  5 π

Remove full rotations of  2 π  until the angle is between 0  and  2 π .  tan  π

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because tangent is negative in the second quadrant.  tan  0   The exact value of  tan   0  is  0 .  Multiply   1  by  0 .

6 0
3 years ago
Two rigid transformations are used to map JKL to MNQ. The first is a translation of vertex L to vertex Q. What is the second tra
harina [27]

The first is a translation of vertex L to vertex Q. What is the

second transformation?

a reflection across the line containing LK

a reflection across the line containing jk

a rotation about point l

a rotation about point k

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3 years ago
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Carolyn has 9 quarters, 4 dimes, 7 nickels, and 2 pennies. Write and evaluate the expression to determine how much money she has
zlopas [31]

Answer:

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Step-by-step explanation:

quarters are .25

dimes are .10

nickels are .05

pennies are .01

9 * .25 + 4 * .10 + 7 *.05 + 2 *.01

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7 0
3 years ago
Simplify 3 over 2 x 3 over 2 exact answer
nikitadnepr [17]

ANSWER : 9 over 4

or 2 and 1/4

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

*3 over 2 x 3 over 2 is 3/2 x 3/2* << this is for me to remember

Okay so multiplying fractions means for us to multiply across. That means if we line the fractions, we multiply. Like this

 3     x     3

-----         -----                3 times 3 is = 9

 2     x     2                  2 times 2 is = 4

9 over 4 is the same thing as 2 and 1/4  << FRACTION    

                                                ^^      

                                           WHOLE

Hope I helped (:

8 0
3 years ago
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Two angles are supplementary to each other. If the first angle measures 58 then which of the following could be the measure of t
34kurt

Answer: 122°

Step-by-step explanation:

When an angle is supplementary to each other , it means the angle measures to 180°.

Now since one of the two angles is 58°, therefore, the other angle will be

180° - 58°

= 122°

6 0
3 years ago
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