Answers
Formula for calculating triangle:
height x base divide by 2
Firstly we will have to calculate the triangle.
0.8x1.8/2 ( since 1.8 matches the base of the triangle we are looking for) which equals to =0.72 m
Now let’s calculate the rectangle:
1.8 x 2.1 =3.78
Finally add them both together which is:
0.72+ 3.78= 4.5 m
Related Questions
3. A computer is priced at $65,000 plus value added tax at 15%. What amount does the computer actually cost the customer?
Answers
Answer:
$74,750
Step-by-step explanation:
Given that,
The cost of a computer = $65,000 + value added tax at 15%
We need to find the amount the computer actually cost the customer.
Total cost = Cost of computer + VAT at 15%
[tex]=65000+65000\times \dfrac{15}{100}\\\\=\$74,750[/tex]
So, the computer actually cost the customer is $74,750.
A model rocket was launched from a podium 5 meters above are
an initial velocity of 98 m/s. The function that models height in me
with respect to time (in seconds) is h(t) = 5 + 987-4.9t2
meters above ground at
meters)
Answers
Answer:
See solution belowStep-by-step explanation:
Find the complete question below;
Given the height modeled by the function;
h(t) = 5 + 98t-4.9t²
when t = 0
h(0) = 5 + 98(0)-4.9(0)²
h(0) = 5
when t = 5
h(5) = 5 + 98(5)-4.9(5)²
h(5) = 5 + 490 - 122.5
h(5) = 372.5
when t = 10
h(10) = 5 + 98(10)-4.9(10)²
h(10) = 5 + 980 - 490
h(10) = 495
when t = 15
h(15) = 5 + 98(15)-4.9(15)²
h(15) = 5 + 1470 - 1,102.5
h(15) = 372.5
when t = 20
h(10) = 5 + 98(20)-4.9(20)²
h(10) = 5 + 1960 - 4.9(400)
h(10) = 1965- 1960
h(10) = 5
Find the graph attached
2s + (-4s) simplify
Answers
Answer:
-2s
Step-by-step explanation:
Answer:
-2s
Step-by-step explanation:
We have: 2s + (-4s)
Take -4s outside of the parentheses and we now have: 2s - 4s
Now subtract and the simplified equation will be: -2s
Which word describes the figure?
O parallelogram
O rhombus
O quadrilateral
Answers
Answer:
THERE IS NO DARN SHAPE MAN
Step-by-step explanation:
Pls Help Step by step look at picture
Answers
Answer:
-6(x-y)
Step-by-step explanation:
Combine the same terms together
; (-3x+2x-5x) + (y+7y-2y)
Use parentheses to make thinking easier.
Combine ; -6x + 6y
Factoring polynomials ; -6(x-y)
hope it helps ☺️
Solve 3(x − 4) = 12x
x=?
Answers
Answer:
im pretty sure the answer is eight!
Step-by-step explanation:
Answer:
x = -4/3
Step-by-step explanation:
[tex]3(x-4)=12x\\\\3x-12=12x\\\\3x-12+12=12x+12\\\\3x=12x+12\\\\3x-12x=12x-12x+12\\\\-9x=12\\\\\frac{-9x=12}{-9}\\\\\boxed{x=-\frac{4}{3}}[/tex]
Hope this helps!
2(8 +0.5) + 2(5 +1.5)
Answers
Answer:
30
Step-by-step explanation:
Olivia wants to know the proportion of students at her school who use a
certain social media app. She interviews a random sample of students at
her school. She finds that 30% of the students in the sample use the app.
What conclusion can she draw from the sample?
А
It is likely that about 30% of the students at her school use the app.
B Exactly 30% of the students at her school use the app.
Every random sample would find that 30% of the students use
the app
It is likely that 30% of the students at her school were selected for
the sample.
Answers
Answer:
A
Step-by-step explanation:
Random sampling is a sampling method where each sample has an equal chance of being chosen. The random sample chosen is meant to be an unbiased representation of the population.
If 30% of the sample uses the app, it means that 30% of the population are likely to use the app
5 6 costs $150 to rent a party room at Pizza-n-Games, plus $6 per person for pizza and $5 per person for game ckets. The expression shown gives the total cost for n people. 150+60+5n Evaluate the expression to find the cost for a party of 15 people, A $161 B. $165 C. $315 Click to add speaker note
Answers
Answer:
315
Step-by-step explanation:
Which number would make this number sentence true? (3 + 2) x ? = 5 x 8
Answers
Answer:
8
Step-by-step explanation:
3+2=5
5 x 8 = 5 x 8
Answer:
8
Step-by-step explanation:
2 numbers are in perenticies so do them first 3+2 = 5 Then wait dont do nothing with that do 5x8 to get what to need to get 5 x? to witch is
40 so 8 would be the correct answer
brianna caught 4 fish . gabi caught 8 times as many fish as brianna. which expression shows how many fish gabi caught
Answers
Answer:
multiplication
Step-by-step explanation:
brianna=4
gabi=8 x brianna
The diameter of a circle is 16 yards. What is the circle's area?
d=16 yd
Use 3.14 for n.
Answers
Answer: D=16km
r=8km
circumference of a circle= 2πr
= 2*3.14*8
=50.24km
P.S 3.14 is used as the value for π (pie)
Step-by-step explanation:
HELP ASAP YALL- PLS
Answers
Answer: x = 4
Step-by-step explanation:
since it is showing us that the angles are congruent, we know that the smaller triangle is just a scaled-down version of the larger one. in other words, it is the EXACT SAME triangle, just slightly smaller.
so, i redrew them next to each other, so i could compare them easily.
i looked at the corresponding sides that were given, and realized that the side that is 10 on the larger triangle is equal to 5 on the smaller triangle. the side that is equal to 6 on the larger triangle is equal to 3 on the smaller triangle. this concludes that the smaller triangle is exactly half the size of the larger triangle!
so, i figured (using logic) that x must equal 4, simply dividing its corresponding side (with a measure of 8) in half.
hope this helps! xoxo
the sum of x and y is 18, and their difference is 14 which pair of equations describes this statement
Answers
Answer:
x = 16
y = 2
Step-by-step explanation:
What is the slope of the line y=8?
Answers
Answer:
undefined or 0
Step-by-step explanation:
Answer:
The answer is 0 because undefined is straight up or vertical
WHAT IS THE SOLUTION TO THE SYSTEM OF EQUATIONS
Answers
(-3,4,6)
have a wonderful day and hoped it helped
A line has the slope of 5/3
Which of the following points could this line pass through?
o (15, 13) and (0, 4)
(3,9) and (6, 14)
o (0, 4) and (19,9)
o (5, 7) and ( 10, 10)
1 2 3 4
Answers
Answer:
(3,9) , (6,14)
Step-by-step explanation:
9 + 5 is 14
3 + 3 is 6
Answer:(3,9) , (6,14)
Step-by-step explanation:
pls anwer fast is due in 5min
Answers
Answer:
Taking my points
Step-by-step explanation:
You spammed my own question
2, 8, 7, 8, 6, 15, 6, 3, 8
What is the range of the data?
A. 2
B. 6
C. 8
D. 13
E. 15
Answers
Answer:
13 or d
Step-by-step explanation:
The range of the data is D. 13
Given that,
The sequence is 2, 8, 7, 8, 6, 15, 6, 3, 8Calculation:The range is
= Highest number - lowest number
= 15 -2
= 13
Learn more about the range here: https://brainly.com/question/4135956?referrer=searchResults
Does anyone know this if you could help me I would appreciate it
Answers
Answer:
C, B
Step-by-step explanation:
Basically to find the slope you take the rise over run. How many squares does the line go up, over how many does it go left or right. As you can see in the diagram, it goes up 2 squares and goes left 1 square, giving the slope 2/1, which is 2.
The slope of a horizontal line is straight, which means it goes up 0, so automatically your answer is zero, because dividing anything by 0 is 0.
2x + 5y = 6
find the x-intercept of the line
Answers
Answer:
X=-2.5+3
Step-by-step explanation:
2x + 5y = 6
2X=-5Y+6
X=-2.5Y+3
Solve for y. 1/4y+3=-5x
Answers
Answer:
y=-20x-12
Step-by-step explanation:
helpppppppppppppppp i dont know this
Answers
Answer:
f(- 3) = - 16
Step-by-step explanation:
To evaluate f(- 3) with x = - 3 in the interval x ≤ - 2, then
f(- 3) = 5x - 1 = 5(- 3) - 1 = - 15 - 1 = - 16
What is the value of y
Answers
helpp ill mark u as brain list
Answers
Answer:
6
Step-by-step explanation: if im wrong then sorry i couldnt really see
Answer:
They are each one off
Step-by-step explanation:
What operation would you use to solve: x+7=10
Answers
Answer:
x=3
Step-by-step explanation:
x+7=10
x+7-7=10-7
x=3
Answer:
You would use subtraction
Step-by-step explanation:
To get 7 away, you need to subtract it
Bella measured the heights of her corn stalks in centimeters. The heights are 81, 88, 69, 65, 87.
What is the mean height of Bella's corn stalks?
A. 69 cm
B. 75 cm
C. 78 cm
D. 80 cm
E. 81 cm
Answers
can i plz get some help
Answers
2. 1 and 5, 2 and 6, 3 and 7, 4 and 8
3. Alternate interior angles
4. Not sure about this one
5. Alternate exterior angles
6. Vertically opposite angles
7. Interior opposite angles
8. Alternate interior angles
9. Corresponding angles
10.alternate exterior angles
Please help. I don't understand this.
Answers
Answer:
radius=6
Step-by-step explanation:
arc ACB=6xPi
Pi=3.14159
arc ACB=18.85 (rounded to 2 places)
ACB is a half circle so a full circle would be 18.85x2 or 37.7
circumference (whole circle)=2 x Pi x radius
37.7=2 x 3.14159 x radius
radius= 37.7/(2 x 3.14159)
radius=6
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
8x – 6y = 54
Answers
Hiiiiiiiiii