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Maurinko [17]
3 years ago
7

Can anyone help me making sure if my answers is right. Thanks

Mathematics
1 answer:
dsp733 years ago
6 0
Number 12 is wrong, 13 is right, and I can't read number 1. Number 12 could be 3/6 or 5/6.
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Help me I am going to dye I have bean on the same question for 20 min! Brooo I'm in 6th grade and don't know what multiply 6 and
Savatey [412]

Answer:

6 * 42 = 6 * (20 + 22)

= (6 * 20) + (6 * 22) = 120 + 132 = 252

Step-by-step explanation:

Here, we want to multiply 6 by 42 using distributive property

In this case, we can have the distributive property as;

a * ( b + c) = ab + bc

Thus, we can represent 42 as (20 + 22)

so 6 * 42 becomes 6 * (20 + 22)

Using the distributive property, we have

(6 * 20) + (6 * 22)

= 120 + 132 = 252

4 0
3 years ago
in mr carrs math class, 9 of the 14 said they like math , and 7 of the 16 boys said they like math . if miss carr randomly a sel
erma4kov [3.2K]

For the 1st fraction, since 14 × 1 = 14,

9

14

=

9 × 1

14 × 1

=

9

14

Likewise, for the 2nd fraction, since 7 × 2 = 14,

6

7

=

6 × 2

7 × 2

=

12

14

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

9

14

<

12

14

or

9

14

<

6

7

3 0
3 years ago
What is the maximum r-value for the polar equation r = -3 + 5 sin theta? Note that a maximum r-value is a maximum value of (r),
kipiarov [429]

Answer:

+2

Step-by-step explanation:


The given equation, r = -3 + 5 sin theta, includes a sine term whose max value is +5 and whose min value is -5.  We are interested in finding the max value that r can have.  To obtain this, take that constant term, -3, and add teh max value of the sine function, which is +5.  Net:  5 - 3 = 2.

The max value that r = -3 + 5 sin theta can take on is +2.

5 0
3 years ago
Read 2 more answers
Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes
Free_Kalibri [48]
If your scale factor has absolute value greater than 1, the dilation is an enlargement. 
<span>If your scale factor has abs value less than 1, the dilation is a reduction. </span>
<span>If the scale factor is equal to 1, the image is congruent to the preimage. 
</span>
Hope this helps.
4 0
3 years ago
Please help me if you don’t mind
AysviL [449]

Answer:

x= 5

Step-by-step explanation:

3 0
3 years ago
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