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notsponge [240]
3 years ago
9

Draw a parallelogram with a base of 3cm and a height of 7cm and shiw howto calculate its area​

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer:

a parallelogram is a rectangle so the sides are 3cm and the other two are 7cm

Step-by-step explanation:

how to calculate the area is u multiply 7 by three and there is your answer

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Which of the bar graphs could be used to represent the data shown by the histogram
serg [7]

Answer:

B (red)

Step-by-step explanation:

This is a unimodal histogram since there is only one data set that is most represented. Meaning that the red data set would represent the entire histogram since it's the majority.

Hopefully this helps.

4 0
3 years ago
Solve using substitution method and show all work <br><br>4x -2y = 18<br><br>-4x + 2y = -18
Travka [436]

Solving the simultaneous equation show that the solution is inconsistent.

<h3>What is Inconsistent solution?</h3>

A simultaneous equation is said to have inconsistent solution when there is no value as the solution. This implies that no value of unknown will satisfy the equation.

Hence no value of x and y satisfies the equation.

4x -2y = 18 ______1

-4x + 2y = -18 ____2

from (1) make y the subject of formular

4x -2y = 18

2y =  4x - 18

y = 2x - 9   ______3

substitute y = 2x - 9 into 2

-4x + 2y = -18

-4x + 2 (2x - 9 ) = -18

-4x + 4x - 18 = -18

-4x + 4x = -18 + 18

0 = 0

This gives no solution hence the simultaneous equation is said to be inconsistent

Read more on inconsistent solutions here: brainly.com/question/15654281

#SPJ1

6 0
2 years ago
Cromwell Field is located at(2.5,3.5) and Dedeaux Field is located at (1.5,4.5) on a map. If each map unit is 0.1 mile, about ho
vesna_86 [32]

You can apply the distance between points formula.

D =√[(diff. of x-coord.)² +(diff. of y-coord.)²]

D = √(2.5 -1.5)² +(3.5-4.5)²

D = √[1² +(-1)²] =  √2

D ≈ 1.14142 units

Multiply by 0.1 mile

D = 1.14142 * 0.1 = 0.14142

D≈0.141 miles


7 0
3 years ago
Ryan isn’t riding his bike he bikes a distance of12 miles at a rate of4 miles per hour rearrange the distance formula d=rt to ao
Dmitriy789 [7]

Answer:

 180 minutes

Step-by-step explanation:

Starting with the distance formula ...

 d = rt

dividing by the coefficient of t will give an equation for t:

 t = d/r

Ryan's rate of 4 miles per hour can be expressed in minutes as 4 miles per 60 minutes. The Ryan's time is ...

 t = (12 mi)/(4 mi/60 min) = 12·60/4 min = 180 min

Ryan's time is 180 minutes.

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
A library has 776 books about hobbies, 1444 books about sports and 1814 books about animals .How many more books are there about
alexgriva [62]

Answer:

406

Step-by-step explanation:

add 776 by 1444 then using the sum subtract it by 1814 to get answer

6 0
3 years ago
Read 2 more answers
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