How do u do this problem?

Answer:

5.5

Step-by-step explanation:

[tex]\frac{1}{2} |x_{1} (y_{2} -y_{3}) + x_{2} (y_{3} -y_{1} ) + x_{3} (y_{1}- y_{2} ) |\\= \frac{1}{2} \times |5(4-5) + 8 (5-2) + 4(2-4) |\\=\frac{1}{2} \times |-5 +24 + -8 |\\=\frac{1}{2} \times 11\\= 5.5[/tex]

HCF of 225 and 270 is?​

What is the area of the shaded portion of the trapezoid in the figure, in terms of? The figure is not drawn to scale. All of the given measurements are in feet.

4(a + -5) in expanded form?

Can someone please help me with math

PLEASE HELP I WILL MARK BRAINLIEST

The volume of the Hawk’s refrigerator is 30 × 68 × 28.5 cubic inches.
The volume of the Lopez’s refrigerator is (30 × 68 × 28.5) + 16 cubic inches.
Without doing any calculations, which statement describes how the volume of
the Hawk’s refrigerator compares to the Lopez’s refrigerator?

A.
The volume of the Hawk's refrigerator is 16 cubic inches greater than the volume of the Lopez's refrigerator.

B.
The volume of the Hawk's refrigerator is 16 times less than the volume of the Lopez's refrigerator.

C.
The volume of the Hawk's refrigerator is 16 times greater than the volume of the Lopez's refrigerator.

D.
The volume of the Hawk's refrigerator is 16 cubic inches less than the volume of the Lopez's refrigerator.

NUMBER THEORY The ratio of two less than a number to six more than that
number is 2 to 3. Which of the following numbers is it?
A8
B 18
C 22
D 24

Use the distributive property to write an equivalent expression
3(3W – 5x + 1)
Answer:
Submit Answer
help no file plz

Plz help so I can pass

PLEASEE HELP WILL GIVE BRAINLIEST

Simplify: a(a+b+2)- 2(a²+ab+2a)+3(a+ab)​

Jenny runs a daycare center and charges $60 per day for each child. There are currently 50 children enrolled at the daycare. At a recent conference, Jenny was advised to lower her rates in order to stay competitive in her area. For each price decrease of $4 per day, the number of children enrolled at the center increases by two.
Write the equation that can be used to determine the number of price decreases, x, in dollars, for which the daycare center has a daily revenue of $2,800.
A.
(60 - 4x)(50 + 2x) = 2,800
B.
(60 + 4x)(50 - 2x) = 2,800
C.
(60 - 2x)(50 + 4x) = 2,800
D.
(60 + 2x)(50 - 4x) = 2,800

You roll a 6-sided die two times. What is the probability of rolling 1 and then rolling a 2

Hannah Earns $68.00 per hour She is given a pay rise of 10% Workout how much extra money she gets per hour​

Jamal is x years old. His mother is 28 years older than Jamal. Jamal's uncle is two times older than Jamal's mother. Write and simplify an expression that represents Jamal's uncle age in years

Can someone help me plzzz and thank you

Angle A and angle B are complementary, and their measures
have a difference of 20°. What are the measures of the angles?

From 6am to 9am customers arrive in... From 6am to 9am customers arrive in droves to Betty's Bakery for her annual, 1 day only, cake sale. During that 3 hour period 1.75 customers enters the Bakery every minute. Betty and her staff can box cakes and check out customers only at the rate of 70 customers per hour. What is the average waiting time (minutes) for the customers who arrive in this 3-hour period of time?

what is 19 + 6x + 7 + 8x = 96

express the area of the entire rectangle.

Which of the following binomials is a factor of 22 + 7 −9 ?
A. − 3
B. + 1
C. 2 − 3
D. 2 + 9

guys what does integer mean in mathematicians , plss help i kind of forgot✌​

Match each shape with its corresponding formula for area.

1. the line which divides a figure into two congruent mirror images
rotational symmetry
2. property where a figure can be folded along a line to create two congruent mirror images
line symmetry
3. property where a figure can be rotated less than 360° and still look the same
line of symmetry

The height of the prism is 4 centimeters. What is the volume of the prism in cubic centimeters?
A.740 cm3
B.35.88 cm3
C.10.2cm
d.8.97 cm3

what are prime factors of 90​

what are the coordinates of the vertex of the graph or table is it a maximum or minimum

Justin get to the basketball game at 7:35 pm and it last for 3 hours and 27 minutes. what is the time now​

Determining the Scale Factor of a Dilation Consider the dilation of pentagon ABCDE by a scale factor of If AB = 12, then A'B' A> If C'D' = 5, then CD = ​

Tony has begun to save money to buy a new video game. At the end of the first week, he has $8 in his savings. At the end of the second week he has $11 in savings, and after the third week he has $14.
Tony feels confident that he can continue this same pattern of saving money to buy the game.
Which function describes the sequence?

Some rational numbers are negative? True or false.

By the way:Give a reason why it is true or false