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3 years ago

9

Write an addition fact that helps you solve 16-9

2 answers:

pochemuha3 years ago

3 0

4+1 = 5
5 is the answer but you could also just subtract it a normal way

Anna11 [10]3 years ago

3 0

16 - 9 = 7

The answer is 7.

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

ehidna [41]

Answer: 1) 0.10

2) 0.60

3) 0.20

4) 0.10

<u>Step-by-step explanation:</u>

The total frequency is 20+120+40+20 = 200. This means they ran the experiment 200 times. The probability distribution is calculated by the satisfactory number of outcomes (frequency) divided by the total number of experiments/outcomes (total frequency):

$\begin{array}{c|c||lc}\underline{x}&\underline{f}&\underline{f\div 200}&\underline{\text{Probability Distribution}}\\1&20&20\div200=&0.10\\2&120&120\div 200=&0.60\\3&40&40\div 200=&0.20\\4&20&20\div 200=&0.10\end{array}\right]$

6 0

3 years ago

Use the drop-down menus to choose steps in order to correctly solve<br> 4k−6=−2k−16−2 for k.

RoseWind [281]

From figure 1: -

From figure 2: 12

From figure 3: 6

From figure 4: -12

From figure 5: -2

Step-by-step explanation:

We need to solve the equation $4k-6=-2k-16-2$ for k.

Solving:

$4k-6=-2k-16-2\\4k-6=-2k-18\\4k=-2k-18+6\\4k=-2k-12\\4k+2k=-12\\6k=-12\\k=\frac{-12}{6}\\k=-2$

So, the options to be selected are:

From figure 1: -

From figure 2: 12

From figure 3: 6

From figure 4: -12

From figure 5: -2

Keywords: Solving equations

Learn more about Solving equations at:

#learnwithBrainly

7 0

3 years ago

For each right triangle below, find all unknown side lengths and angle measures:

vlabodo [156]

Answer:

10.

here,

h=c

b=5

p=12

,we know that,

h²=b²+p²(pythagoras theorum )

c=5²+12²

c=25+144

c=169

hence the value of c is 169.

6 0

2 years ago

1/4 of players on every team are girls. write 3 fractions equivalent to 1/4

stira [4]

Answer:

$\frac{4}{16}$ = $\frac{8}{32}$ = $\frac{3}{12}$ = $\frac{1}{4}$

Step-by-step explanation:

7 0

3 years ago

Write down the second term in the sequence given by: T(n) = n2 - 5

enot [183]

There are two terms n2 and -5. n2 is the first term and -5 is the second term

8 0

3 years ago