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3 years ago

Please help will mark brainliest for correct answer. I am begging you world

Mathematics

2 answers:

strojnjashka [21]3 years ago

7 0

(1, 1) is the answer i got when i did that question

choli [55]3 years ago

4 0

Answer:

(1,1)

Step-by-step explanation:

I think

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What is the area of this figure? Urgent!! PLS HELP

tatiyna

Solution:
Area of parallelogram
= b × h
= 20 × 16
= 320 in^2
Area of triangle
= 1/2 × 20 × 8
= 80 in^2

Area of figure
= 320 + 80
= 400 in^2

6 0

3 years ago

In the class of 40 students,18 passed mathematics,19 passed account,16 passed economics,5 passed mathematics and accounts only ,

Alexus [3.1K]

Answer:

A) 4 students

B) 32.5%

C) 19/40

Step-by-step explanation:

Using set notation to solve the problem with universal set n(U) = 40

Let n(A) be the number of students that pass account

n(E) be the number of students that pass economics

n(M) be the number of students that pass mathematics

n(AUEUM)' be number of students that failed in all the 3 subjects.

n(AUEUM) be number of students that pass in all the 3 subjects.

n(U) = n(AUEUM)+ n(AUEUM)'

Find the remaining solution in the attachment

4 0

3 years ago

I need help with this one and 4 more!!!

Nitella [24]

Answer:

Step-by-step explanation:

7 0

3 years ago

Select all equations which are equivalent to 2(x +3) =20

OleMash [197]

2x + 3 = 20
Subtract 2 from both sides
2x= 27
X= 13.5

8 0

4 years ago

Read 2 more answers

how do you solve this? it said to be sure to use the correct place value, and I kinda slept in class

goblinko [34]

I assume you want me to solve the equation, 2x + 3 = x - 4

In order to solve this you need to you have to move the terms and then collect the like terms to calculate.

2x + 3 = x - 4

2x -x = -4 - 3

X = -7

Hope this helped!

7 0

3 years ago