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2 years ago

12

What is the value of the underligned digit in 5436788

1 answer:

LenKa [72]2 years ago

6 0

Which is the underlined digit?

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What is x in equation 1-2x=21

Oksi-84 [34.3K]

See attached pic

x = -10 is your answer

3 0

2 years ago

A bag of marbles contains 15 blue marbles and 25 green marbles. Which of the following shows the fraction of green marbles in th

hichkok12 [17]

In total, there are 40 marbles. 25 of those marbles are green. What I did was divide the number of green marbles by fourth, the total number of marbles. (25/40) You should come up with 0.625. Then you convert the decimal into a fraction. 5/8 is equivalent to 0.625. Thus, 5/8 of the marbles are green.

Hope this helps :)

6 0

2 years ago

Read 2 more answers

I need to find the area <br><br>plz explain your answer

bazaltina [42]

Find the area of the rectangle which is 88. Then find the area of the triangle which is 24. Then add 88 and 24. You get 112

4 0

3 years ago

9) If m/1 = 45° and 21 and 22 are complementary angles. Find m22.

Allisa [31]

❄ Hi there,

keeping in mind that the sum of complementary angles is 90°,

set up an equation, letting $\angle2$ be x –

$\triangleright \ \sf{\angle1+x=90}$ {and we know that $\boxed{\angle1=45}$ }

$\triangleright \ \sf{45+x=90}$

$\triangleright \ \sf{x=90-45}$

$\triangleright \ \sf{x=45}$

$\triangleright \ \sf{\angle2=45\textdegree}$

__________

Keeping in mind that a right angle is 90°,

set up an equation, letting $\angle1$ be x:

$\triangleright \ \sf{x+\angle2=90}$ {and we know that $\boxed{\angle2=63}$ }

$\triangleright \ \sf{x+63=90}$

$\triangleright \ \sf{x=27}$

$\triangleright \ \sf{\angle1=47\textdegree}$

❄

5 0

2 years ago

Paul drove 225 miles to visit his parents. The graph below shows the distance traveled and the total time of the trip. Write and

ziro4ka [17]

50mph

Step-by-step explanation:

The image of the motion of Paul's derive is attached already.

From the line graph we can obtain a lot of information that will help us unravel the average speed of Paul within the given time frame.

What is average speed?

Average speed is the rate of change of total distance covered with time taken .

Average speed = $\frac{total distance }{time}$

To find the total distance covered;

Distance at time 1 = 75miles

Distance at time 4 = 225miles

Distance covered between 1 - 4 = 225 - 75 = 150miles

Time taken for the journey = 4 - 1 = 3hrs

Input the values in the equation;

Average speed = $\frac{150}{3}$ = 50mph

learn more:

Speed and motion brainly.com/question/10048445

#learnwithBrainly

5 0

3 years ago