Answers
Answer:
Step-by-step explanation:
As similar triangle hence their correspondiing sides will be proportional,
let the side we want to know is x,
18/x = 11.2/40
x = 18*40/11.2
x= 64.3
Related Questions
Quadrilateral A B C D is shown. Angle A is 128 degrees, angle B is 126 degrees, and angle C is 54 degrees.
What is the measure of angle D?
52o
54o
57o
126o
Answers
Answer:
What is the measure of angle D?
52o
Angle D = 360-128-126-54 = 52o
Step-by-step explanation: got it right on edge
Since the sum of the angles in a quadrilateral is 360 degrees then the angle D is 50 degrees.
What is a quadrilateral?A quadrilateral is a four sided figure. Examples of quadrilaterals include; square, parallelogram, rectangle, kite etc.
The sum of angles in a quadrilateral is 360 degree hence;
A + B + C + D = 360 (sum of angles in a quadrilateral)
128 + 126 + 54 + D = 360
D = 360 - ( 128 + 126 + 54)
D = 50 degrees
Learn more about quadrilateral: https://brainly.com/question/365923
pls and this question will mark u the brainliest
Answers
Answer:
96
Step-by-step explanation:
8 × 9 × 8/2 × 3
8 × 9 × 8/6
576/6 = 96
Answer:
96
Step-by-step explanation:
1) 2^3=2*2*2=8
2)8*9*8=576
3)3*2=6
4)576/6 = 96
In a week, 18 hens laid 90 eggs. What is the unit rate for eggs per hen?
Answers
Answer:
5 eggs
Step-by-step explanation:
I divided the number of eggs by the number of hens 90 divided by 18 = 5. So the unit rate is 5 eggs per hen.
Pls mark me brainliest
Help quick!! Plsss:))
Answers
Answer:
4= 20
Step-by-step explanation:
hope this helps.
For any positive integer n, prove that n^3-n is divisible by 6.please answer
Answers
Answer:
yes it is true
Step-by-step explanation:
if we take n=2 then
2°3-2=8-2=6
what is the area for this pls.
Answers
nAnswer:
32??? i think dont kill me if its wrong
Step-by-step explanation:
20men can dig a trench in 15hours, how many men can dig the same trench in 10 hours if they work at the same rate?
Answers
15 hours =20men
1 hour =20/15 men
1hour =4/3 men
10 hours =40/3men
Aprrox 13 men
The diameter of a quarter is 23.9 mm. Find the circumference.
Answers
the formula for radius when you only have the diameter is d / 2, so:
23.9 / 2
= 11.95
now that we have our radius, the formula for circumference is:
2 x r x π
so,
2 x 11.95 x 3.14 = 75.04
...at least that’s what i got.
Hep me please this is to much
Answers
Answer:
b) 7
Step-by-step explanation:
Answer:
To make the sentences true the answer is 7
Step-by-step explanation:
8*7=56
56/8=7
NEED HELP MATH!!! 7TH GRADE
Answers
The scale is 1 in: 10 feet; because the deck's real width is 10 ft, the scale can read 1 inch. To evaluate the width: 1/10 = x/8
Cross multiply:
1*8 = 10*x
8 = 10x
Divide both sides by 10:
8/10 = 10x/10
0.8 = x
The scale drawing's width would be 0.8 inches.
What graph shows the solution to this system
y >= 3x + 2
-4x + 3y > 12
(Less than or equal to: >=
Answers
Answer:
C
Step-by-step explanation:
first
let 3x-y= -2
here after rearranging fin the different values of x and y w. r. t the equation then shade the upper region of the line
similarly do with the second one equation and then mark the line as dotted and shade the below part of the equation of the line and then find the common shaded area
what is the area of each triangle 24 ft 20 ft
Answers
ANSWER
Area of triangle = b*h/2
24*20/2
24*10
The area of this triangle is 240 ft squared
Hope it helps :)
PLEASE PLEASE HELP ITS TIMED I WILL GIVE 10 POINTS
Bria asked her classmates whether they prefer math or science. Nine of her classmates said math and eight of her
classmates said science. Which inequality correctly compares the fraction who prefer science to the fraction who
prefer math?
Answers
Answer:
8/17<9/17
Step-by-step explanation:
Might be wrong with my answer but my logic was that if there are 9 students who prefer math and 8 who prefer science, that there are 17 students total. If there are 17 students total the denominator should be 17. Since 8 of them prefer science, we can write that as 8/17 because 8 out of the 17 students prefer science. Similarly we can write the number of students who prefer math as 9/17 because there are 9 students out of 17 who do.
Express sin A, cos A, and tan A as ratios.
Answers
Answer:
sin(A) = 2rad19/20 = rad20/10
cos(A) = 18/20 = 9/10
tan(A) = 2rad19/18 = rad19/9
I need help. This is due in the next hour. (ಥ﹏ಥ)
Answers
Answer: 420 dollars
Step-by-step explanation: the expression would be 495-75=m where m=420
Given the data below, what is the median?
2, 4, 7, 4, 3, 1, 6, 8, 10, 15, 12, 22, 12, 15, 11
Answers
Answer:
8
Step-by-step explanation:
The numbers in order
1, 2, 3,4,4,6,7,[8,]10,11,12,12,15,15,22
9.1(3) + 8.7(4) = ?
Answers
Answer:
62.1
Step-by-step explanation:
PEMDAS!
9.1 * 3 = 27.3
8.7 * 4 = 34.8
27.3 + 34.8 = 62.1
50 POINTS FIRST GOOD ANSWER GETS BRAINLIEST
Express f(x)=3+|2x-5| as a piecewise function WITHOUT using absolute value
Please give a detailed response not just answer to help me understand
Answers
Answer:
[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 2x-2& \quad x \geq 5/2 \\ -2x+8 & \quad x < 5/2 \end{array} \right.[/tex]
Step-by-step explanation:
We are given the function:
[tex]f(x)=3+|2x-5|[/tex]
Remember that by the definition of absolute value:
[tex]\displaystyle |x|= \left\{ \begin{array}{ll} x & \quad x \geq 0 \\ - x & \quad x < 0 \end{array} \right.[/tex]
Our absolute value is:
[tex]|2x-5|[/tex]
First, we will find when it becomes 0. Set the equation equal to 0:
[tex]2x-5=0[/tex]
Solve for x:
[tex]x=5/2[/tex]
So, we can see that for all values greater than x = 5/2, 2x - 5 is positive.
For all values less than x = 5/2, 2x - 5 is negative.
Therefore (the positive case go above, and the negative case go below):
[tex]|2x-5|= \left\{ \begin{array}{ll} 2x-5 & \quad x \geq 5/2 \\ -(2x-5) & \quad x < 5/2 \end{array} \right.[/tex]
Finally, we can add a three:
[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 3+(2x-5) & \quad x \geq 5/2 \\ 3+(-(2x-5)) & \quad x < 5/2 \end{array} \right.[/tex]
Simplify if desired:
[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 2x-2& \quad x \geq 5/2 \\ -2x+8 & \quad x < 5/2 \end{array} \right.[/tex]
3. Armen los siguientes prismas a partir de los que construyeron con su material recor
table. Después calculen el volumen de acuerdo con las dos formas que se indican
Prisma
Por et
en el fonda, near ty api
quen la foto da alisema cavab
en el fin de pana
tados con los de sus compañeros llegaron al misino resultado
Answers
Answer:
can you translate to english
Step-by-step explanation:
I can't understand
I NEED HELP ON THIS ASAP, OFFERING A LOT OF POINTS
can someone do a go_ogle search for me? i need the link to Glitch text generator, don't ask why. just put the link, and you can be on your way
Answers
Answer:
I tried but I can't it says securly Blocked So sorry i would do it if i could so sorry but also why can't you search for it?
Step-by-step explanation:
Answer:
https://exoticfonts.com/
Step-by-step explanation:
This site gives a variety of glitched text fonts!
Ew i sounded like a ad or a bot-
Use the distributive property to rewrite each expression in it's equivalent form 9a-3/3 ,Just 3 please
Answers
the denominator can be distributed to both parts of 9a and -3
so you can rewrite it as (9a/3) and (-3/3)
to simplify (9a/3) is equal to 3a and (-3/3) is equal to -1
so the answer is 3a-1
Which is the graph of f(x) = square root of x?
Answers
Answer:
b
Step-by-step explanation:
use demos online graphing calculator to check and for future graph problems
On the first two days of his trip, Jamal traveled 17/35 of his journey What fraction of the trip does he still need to travel in order to finish his journey?
Answers
Answer:
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Step-by-step explanation:
Answer:
18/35
Step-by-step explanation:
914−456 whta's the answer
Answers
Answer:
458
Step-by-step explanation:
I WILL MARK YOUR BRAINLY OR WHATEVER HELPPP
Challenge A large university accepts 70% of the students who apply. Of the students the
university accepts, 25% actually enroll. If 10,000 students apply, how many actually enroll?
students would actually enroll. (Type a whole number.)
Answers
Answer:
2500
Step-by-step explanation:
25% of 10 000= 2500
70% of 10,000 applicants are accepted = 7000 accepted students
25% of accepted students enroll
0.25 x 7000 = 1750 enroll
For the polynomial, x^3-13x^2+60x-100, 5 is one of the zeros. Find all remaining zeros.
Answers
HELP URGENT NEED HELP
A pound of blueberries costs $3.98 and a pound of clementines costs $2.49. What is the combined cost of 0.6 pound of blueberries and 1.8 of clementines? Round your answer to the nearest cent.
Answers
0.6*3.98+1.8*2.49 =6.87 total cost
If 3v/7 = 6then v = ?
I’m not sure
Answers
Step-by-step explanation:
3v/7=6
3v=6×7
3v=42
v=42/3
v=14
hope it helps.
Answer:
v=14
Step-by-step explanation:
3v/7=6
x7 x7
3v=42
/3 /3
v=14
hope this helps:)
8x(2+0)^2 divided by 2
Answers
Answer:
16
Step-by-step explanation:
STEP 1:
Calculate within Parentheses:
[tex](2 + 0) = 2[/tex]
=
[tex]8 \times {2}^{2} \div 2[/tex]
STEP 2:
Calculate Exponents:
[tex] {2}^{2} = 4[/tex]
=
[tex]8 \times 4 \div 2[/tex]
STEP 3:
Multiply & Divide (left to right):
[tex]8 \times 4 \div 2 = [/tex]
[tex]8 \times 4 = 32[/tex]
[tex]32 \div 2 = 16[/tex]
So, your answer is 16.
(8x4)/2=8x2=16
Joseph took out a loan from the bank to purchase a new car. The initial loan amount was for $25,000 with an interest rate of 3.5%. If Joseph takes 5 years to pay off the loan, what is the total amount he will have paid for the car?
Answers
$25,000 • 17.5% = $437,500
i hope this is correct