MATHEMATICS COLLEGE

Pls help im a get my but beat if i don't get my grades up. so plz help me

Answers

Answer 1

Answer:

Answer:

38 units

Step-by-step explanation:

Counting the fully filled as well as more than half filled as 1 unit, but ignoring the less than half field,

Since, there are no half filled,

Area= Number of fully filled+ Number of more than half filled

=38 units

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Hep me on this please

Answers

Answer:

2,240 square meters

Step-by-step explanation:

The shape above is a trapezoid. Therefore, we can use the area formula for a trapezoid:

A=1/2(a+b) *h

where a is the short base, b is the long base is h is the height.

In this trapezoid, the short base is 50 meters , the long base is 90 meters and the height is 32 meters.

a= 50

b=90

h=32

A=1/2(50+90)*32

Add inside the parentheses first.

A=1/2(140)*32

Multiply 1/2 and 140, or divide 140 by 2.

A=70*32

Multiply 70 and 32

A=2240

Add appropriate units. In this case, the units are meters^2

A=2240 meters^2

The area of the playground is 2,240 meters^2

Answer:

The answer is 2240m².

Step-by-step explanation:

Given that the formula of area of trapezium is A = 1/2×(a+b)×h where a and b represents the length and h is height :

$area = (1)/(2) * (a + b) * h$

$let \: a = 50 \n let \: b = 90 \n let \: h = 32$

$area = (1)/(2) * (50 + 90) * 32$

$area = (1)/(2) * 140 * 32$

$area = 70 * 32$

$area = 2240 \: {m}^(2)$

Ernie scored 8 more points than Mike scored. Ernie scored 20 points.Let p be the number of points Mike scored. Can p be 12?

Answers

Answer:

P is 12

Step-by-step explanation:

It is just 20-8, which is 12

How do you solve this math problem 6x-5y=712x-10y=1

Answers

Combine like terms then either leave it where you get it or out in standard form

I found it easier to break them up and find the values of x and y singularly.. thats what I did in part 1.

Then plugging them in to find the values of the x and y foe the equation.. thats part 2

I wont lie these answer just look weird and could be wrong... but in math thats kinda normal so im not 100% but hopefully I was able to help in some way

(5.1 x 103) • (3.2 x 103)

Answers

Answer:

11480.22

Step-by-step explanation:

5.1x3.2 + 5.1x103 + 103x3.2 + 103x103

16.32 + 525.3 + 329.6 + 10609

11480.22

A trapezoid has an area of 975 square meters. The height of the trapezoid is 50 meters, and the length of the longer base is twice that of the shorter base. Find the length of each base of the trapezoid.

Answers

Area of trapezoid(A) =(1/2) (b1 + b2)*h

b1= x - shorter base
b2=2x - longer base
A=975 m²
h=50 m

975 =(1/2) (x + 2x)*50
975 = 25*3x
975 = 75x
x=975/75 = 13 m

x= b1 = 13 m
b2=13*2=26 m

b1=13 m,
b2 = 26 m,

Please help me!! pel