2 years ago

Please help it's due in a few minutes ASAP

Mathematics

1 answer:

wariber [46]2 years ago

8 0

Answer:

110cm square

Step-by-step explanation:

Area of trapezium(regardless whatever trapezium)=

1/2 (a+b)(height)=1/2 (9+13)(10)=110cm square

You might be interested in

Cody is twice as old Evan and five years ago the sum of their age was 14. Find the age of each boy

Pani-rosa [81]

Cody is 15 and evan is 10.

6 0

2 years ago

Simplify √ 105 ..................................

olya-2409 [2.1K]

Answer:

Simplify √ 105

A. 2√ 7

B. 2√ 3

D. √ 42

Step-by-step explanation:

8 0

2 years ago

#5 10 pounds of Cat Food A costs $6.50.

slava [35]

Answer:

Step-by-step explanation:

6 is less than 14 obviously.

6 0

2 years ago

Calculate 11010-1101 in base 2

stiv31 [10]

Answer:

1101 base 2

Step-by-step explanation:

you first take the larger number up the the lower number down

11010 -1101
when dividing if it's zero you borrow one from the number on the left hand side
since it's in base 2 the number you borrow would be 2 then u subtract
I hoped it helped u

6 0

2 years ago

Equation using the quadratic fromula for 0.05x^2 + 1.1x = 250

Anuta_ua [19.1K]

Answer:

x=60.56, x=-82.56

Step-by-step explanation:

Solve using quadratic formula

Formula is

$x=\frac{-b+-\sqrt{b^2-4ac}}{2a}$

0.05x^2 + 1.1x = 250

Subtract 250 on both sides

0.05x^2 + 1.1x - 250=0

a= 0.05, b=1.1 , c=-250

Plug in the values in the formula

$x=\frac{-1.1+-\sqrt{(1.1)^2-4(0.05)(-250)}}{2(0.05)}$

$x=\frac{-1.1+-7.156116265}{0.1}$

Now make two equations , one with + and one with -

then we solve for x

$x=\frac{-1.1+7.156116265}{0.1}$

x=60.56

$x=\frac{-1.1-7.156116265}{0.1}$

x=-82.56

3 0

2 years ago