3 years ago

Unit 2 Cumulative Assessment

Mathematics

1 answer:

NikAS [45]3 years ago

6 0

Answer:

The coefficient of x is 22.

You might be interested in

I need help with math the question is

velikii [3]

Answer:

$P=2(S-lw)/h$

Step-by-step explanation:

we have that

The formula for the surface area of the enclosed space is

$S=lw+0.5Ph$

Solve for P

That means ------> isolate the variable P

Subtract lw both sides

$S-lw=lw+0.5Ph-lw$

$S-lw=0.5Ph$

Multiply by 2 both sides

$2(S-lw)=(2)0.5Ph$

$2(S-lw)=Ph$

Divide by h both sides

$2(S-lw)/h=Ph/h$

$2(S-lw)/h=P$

Rewrite

$P=2(S-lw)/h$

7 0

3 years ago

Aroha is 3 years older than her brother. The sum of Aroha's age and her brother's age is 31. Write and solve and equation to fin

Goryan [66]

Answer:

x+y=31

Step-by-step explanation:

I'd say that would be the equation bc it doesn't really give ages. Although I could be wrong so sorry if I am

4 0

2 years ago

Read 2 more answers

If the diameter of the smaller circle is 7 km and the width of the circular path is 0.5 km, find the area of the path. (Assume π

lana66690 [7]

Answer:

12.1

Step-by-step explanation:

3 0

3 years ago

Xy = -x is a linear inequality. O True O False

Nat2105 [25]

Answer:

FALSE

Step-by-step explanation:

MARK BRAINLIEST

7 0

3 years ago

There are 200 students in the 7th grade class at Brookside Middle School. Of these students, 12% play volleyball and 15% play ba

Phoenix [80]

P(volleyball and baseball) = 4/200 x 100 = 2%
P(either volleyball or baseball) = P(volleyball ∪ baseball) = P(volleyball) + P(baseball) - P(volleyball and baseball) = 12% + 15% - 2% = 25%.

25% play either volleyball or baseball.

4 0

3 years ago

Read 2 more answers