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3 years ago

Help please I forgot how to do this to be honest

Mathematics

1 answer:

zhuklara [117]3 years ago

4 0

Answer:

Area = 8 square units

Step-by-step explanation:

use the formula, A=(a+b) /2*h

A=area

a=base (5)

b=base (3)

h=height (2)

A=(5+3)/2*2

A=8/2*2

A=4*2

A=8

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A middle school took all of its 6th grade students on a field trip to see a ballet at a theatre that has 2000 seats. The student

VMariaS [17]

$\text{We need to find the percentage of students that occupied a seat}\\\text{at the theatre}\\\\\text{We know that there was a total of 700 students that attended the trip}\\\\\text{We also know that there are 2000 total seats in the theatre}\\\\\text{To find the percent of seats occupied, divide 700 by 2000}\\\\700\div2000=0.35\\\\\text{This can be translated into 35\% when you move the decimal place two times}\\\text{to the right}\\\\\boxed{35\%}$

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4 years ago

Find the third iterate, x3, of the function f(x) = 3x + 5 for an initial value of x0 = 1.

PilotLPTM [1.2K]

$\bf \begin{array}{llll}
term&&value\\
\text{\textemdash\textemdash\textemdash}&&\text{\textemdash\textemdash\textemdash}\\
0&&1\\
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2&&3(8)+5\implies 29\\
3&&3(29)+5\implies \boxed{?}
\end{array}$

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4 years ago

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Simplify the expression you wrote in number 1 to find the cost of the security guard and the deejay. *

Hunter-Best [27]

Answer:

you can't figure it out without the expression

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3 years ago

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PLEASE SHOW YOUR WORK!!! WILL MARK BRAINLIEST!!!

Anna11 [10]

Answer:

Step-by-step explanation:

3 out of 12 is 1/4, or 0.25, so if you divide 180 by 4, then using the same logic, you can expect 45 kids to have played last year.

3 = 1/4 OR .25 of 12, 12 divided by 4 = 3

180 divided by 4 = 45

4 0

3 years ago

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3rd question, I’m sorry guys but I was sick that’s why I didn’t attend school and the teacher said if I didn’t submit it by 5 ho

aniked [119]

Answer:

21. ΔUYZ Obtuse

22. ΔBCD Right or Rectangle

23. ΔADB Acute

24. ΔUXZ Acute

25. ΔUWZ Right or Rectangle

26. ΔUXY Equiangular and acute

Step-by-step explanation:

We need to classify each triangle by its angles.

Acute: They have 3 acute angles (less than 90 degrees).

Rectangle: The inner angle A is straight (90 degrees) and the other 2 angles are sharp. The sides that form the right angle are called legs (c and b), the other side hypotenuse.

Obtuse: The inner angle A is obtuse (more than 90 degrees). The other 2 angles are acute.

ΔUYZ Obtuse The inner angle Y is obtuse (more than 90°).

ΔBCD Right or Rectangle The inner angle C is straight (90°).

ΔADB Acute It has 3 acute angles (less than 90°).

ΔUXZ Acute It has 3 acute angles (less than 90°).

ΔUWZ Right or Rectangle The inner angle W is straight (90°).

ΔUXY Equiangular and acute Which means all the inner angles are equal (60°).

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3 years ago