Answer:
x = 6 ft. long shadowStep-by-step explanation:
its a ratio and proportion:
15 ft. tall giraffe = 5 ft. tall bird
18 ft. shadow x shadow
15 (x) = 18 (5)
x = 90 / 15
x = 6 ft. long shadow
Question 6
X-7 = 13
Find the value of X?
Answer:
X=20
Step-by-step explanation:
if 44% of the students in Mrs. Rutherford's class like chocolate ice cream then how many students are in her class if 11 like chocolate ice cream
Answer:
25 kids are in the class
Step-by-step explanation:
Answer:
there are 24 students that like chocolate
Jessie had -$68.25 in her bank account. She then spent $72.15 more dollars to
buy a dress for her best friends birthday. What is her account balance now?
Answer:
-140.4
Explanation:
-68.25 -72.15 = -140.4
Simplify the expression by adding or subtracting the linear expressions. 12x + 6 - 8x + 7 *
4x + 1
20x + 1
4x + 13
20x + 13
Answer:
Step-by-step explanation:
12x + 6 - 8x + 7
= 12x - 8x + 6 + 7
= 4x + 13
Now multiplication with first part
4x + 1
(4x + 13) * (4x +1)
=4x * (4x +1) + 13 * (4x +1)
=16x^2 + 4x + 52x + 13
=16x^2 + 56x + 13
Now multiplication with second part
20x + 1
(4x + 13) * (20x + 1)
=4x * (20x + 1) + 13 * (20x + 1)
=80x^2 + 4x +260x + 13
=80^2 + 264x + 13
Now multiplication with third part
4x + 13
(4x + 13) * (4x + 13)
=4x * (4x + 13) + 13 * (4x + 13)
=16x^2 + 52x + 52X + 169
=16x^2 + 105x + 169
also equal to
(4x + 13)^2
Now multiplication with fourth part
20x + 13
(4x + 13) * (20x + 13)
=4x * (20x + 13) + 13 * (20x + 13)
=80x^2 + 52x + 260x + 169
=80x^2 + 312x + 169
Pls I need help !!!!!
Answer:
y=65 and x=25
Step-by-step explanation:
since 65 and x create a 90 degree angle, you subtract 90-65 to get the x (25.) and then since x and y ALSO make a 90 degree angle you subtract 90-25 to get y (65.)
Question 1 point)
On a mathematics test, Michael received a score of 75%. If each problem counted equally,
and Michael had 9 problems correct, then how many problems were on the test?
Answer:
questions were on the test
Answer:
there were 12 questions
Step-by-step explanation:
12/4=3
100/4=25
3*25=75
9/12=3/4=.75
Algebraic Expression:
Distributive Property:
Like Terms:
Solve: −4(2x+5)
Answer:
-4(2x+5) = -8x-20
Step-by-step explanation:
Hope this helps!
Jar Q contains 12 balls, and Jar R contains 8 balls. The probability of drawing a yellow
ball at random from Jar Q is 1/3. The probability of drawing a yellow ball at random from Jar R is 3/4. All the balls are poured into an empty jar, Jar S. What is the probability of drawing a yellow ball at
random from Jar S?
A. 1/4
B. 1/3
C. 1/2
D. 4/7
Ms. Park bought 4 cakes to share for Adriana's birthday party. She is
giving 2/5 of a cake to each person. How many people will be sharing the
cakes in total? Explain your reasoning.
Answer:
10 people
Step-by-step explanation:
we have 4 cakes each on is being cut into 5 slices.
4 × 5 = 20 slices of cake
we have 20 slices and we are giving each person 2 slices
20 ÷ 2 = 10
40 plus what equals 180
Answer:
140
Step-by-step explanation:
180 - 40 = 140
reverse operations
140 + 40 = 180
Applying algebra and assuming the unknown value is x, we can determine that 40 plus 140 equals 180.
How to Apply Algebra?To solve the equation "40 plus what equals 180," we can use algebraic notation. Let's denote the unknown value as "x." The equation can be represented as:
40 + x = 180
To find the value of x, we can isolate it on one side of the equation by performing the same operation on both sides. In this case, we subtract 40 from both sides:
40 + x - 40 = 180 - 40
x = 140
Therefore, 40 plus 140 equals 180.
Learn more about algebra on:
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Consider the expression 6+(-3.25). Describe a situation that could be represented by the expression.
Answer:
you have 6 girlfriends you kill 3.25. so you want them back so you multiply 6 by -3.25
Step-by-step explanation:
Answer:
You are buying some snacks, the total comes out to be $6.00. You realize you olny have $2.75. You decide to put away $3.25 worth of snacks.
Step-by-step explanation:
HELP ME PLEASEEEEEEEE
Answer:
A
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180, that is
x + 2x + 3x = 180
6x = 180 ( divide both sides by 6 )
x = 30 → A
Answer:
A) 30
Step-by-step explanation:
The sum of all of the angles in a triangle have to equal 180 degrees.
Plug in 30 for x
3(30) = 90
2(30) = 60
(30)= 30
90+60+30= 180
Therefore x=30 degrees
PLEASE HELPP
Which point is in the graphed solution set of this system of inequalities?
{6x+2y>77x−2y<16
(4, 4)
(−2, 0)
(1, −10)
(2, 4)
Answer:(2, 4)
Step-by-step explanation:
When these points are graphed on coordinate plane and connected, a rectangle is formed.
A ( -10, 3 )
B (2, 3 )
C ( 2, -5)
D ( -10, -5 )
What is the length of side AB?
Answer:
The answer is C
Step-by-step explanation:
It’s for algebra 2 please and thank you
Answer: B. ( 3x + 4) ( 3x + 4) or (3x+4)^2
Step-by-step explanation:
Solve by factoring
9x^2 + 24x + 16 Find two numbers that their product is 144 and their sum is 24. The numbers 12 and 12 works out because 12 times 12 is 144 and 12 plus 12 is 24.
Rewrite the expression in a new way like,
9x^2 + 12x + 12x + 16 Now factor by grouping them into two groups
(9x^2 + 12x) ( 12x + 16) Now factor each group by using the greatest GCF
3x ( 3x + 4) 4( 3x + 4) Factor out 3x +4
(3x + 4) ( 3x + 4)
HELPPPPP ASAAAAP!!!!!!!
Answer:
9[tex]\sqrt{3}[/tex]
Step-by-step explanation:
divide the triangle in 2
this makes the height = 3
since it is a 30 60 90 triangle, 1/2 of the base would be 3[tex]\sqrt{3}[/tex]
multiply this by 2 to get 6[tex]\sqrt{3}[/tex] for the base
you can then find the area by multiplying (1/2)*(6[tex]\sqrt{3}[/tex])*3 = 9[tex]\sqrt{3}[/tex]
Pls help I need good grades
Answer:
13/16
Step-by-step explanation:
URGENT: Hi everyone! I have a hard time understanding formulae in algebra. Any help?? (I have a test on it too)
Answer:
I can try to help. whats your issue with algebra?
Answer:
Step-by-step explanation:
What exactly is your difficulty can you be more specific perhaps?
If I give give you a formulae e.g. N= P¥s/ yR^2 and I don't say what each letter or symbol represents then its meaningless but if I state S = d/t and say that S = speed of an object and that equates to d (distance) divided by t (time) then hopefully you will know and be able to relate to the overall formulae
In my earlier study years I had to learn complex electrical and mechanical formulae e.g. Xl = 2pi f L ( Electrical Inductive Reactance) and its all about finding a strategy that works for you.
You have to get familiar with formulae and thats by practice, the more you use them the more you tend to remember them
PLEASE HELP THIS IS DUE TODAY!!!
Answer:
6/28 + 3/4 = 3/14 + 3/4 = 2/28
Step-by-step explanation:
Answer:
27/28
Step-by-step explanation:
To get this answer, you need a common denominator. In this case, a common denominator would be 28. So, you leave 6/28 the same. Now, you need 2 convert 3/4 to 28ths. So, 4 (denominator) times what is 28? Well, 4 times 7 is 28. Whatever you do to the top, you do the bottom. So 3 times 7 is 21. Now, you have an equivalent fraction that is 21/28. Now you can add.
So, 6/28 + 21/28 is equal to 27/28.
Hope this helps you! :)
Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
Regents Question: Solve algebraically for x: 3600 +1.02x < 2000 +1.04x
The solution to the inequality 3600 +1.02x < 2000 +1.04x is x > 80000.
What is an inequality?An inequality is an expression that shows the non equal comparison of two or more variables and numbers.
Given the inequality:
3600 +1.02x < 2000 +1.04x
Collecting like terms:
1.02x - 1.04x < 2000 - 3600
-0.02x < -1600
x > 80000
The solution to the inequality 3600 +1.02x < 2000 +1.04x is x > 80000.
Find out more on inequality at: https://brainly.com/question/24372553
could somebody help me please
Answer:
3+28-5 --> 31-5 --> 26
Step-by-step explanation:
AGAIN I'LL MARK BRAINLIEST !
Answer:
8.50
Step-by-step explanation:
Answer:
Step-by-step explanation:
Each plant is 4.25 so you add another 4.25 to get 4.25 + 4.25= 8.5 she spends 8 dollars and 50 cents
Please help! I will make you brainliest!
Answer:
d. -6, -1, 5Step-by-step explanation:
Integers with the points on the line are
-6, -1 and 5Correct answer choice is d.
How many parts does the net of a cylinder have?
two
three
four
five
Answer:
:) C
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
dilate f with a scale factor of 2 the image is g which labeled point could be the center of dilation
Answer:
hi! It is D
Step-by-step explanation:
There are 54 people attending a party . Carla is arranging chairs and tables. How should she arrange the chairs so that there will be an equal number of people seated at each table
find the solution set of the inequality 52 - 3x < -14
9 is what percent of 30
Answer:
30% of 30
Step-by-step explanation:
It costs $11.49 for 3 packages of Gatorade. Find the price per package.
It costs $3.83 per package of gatorade.
11.49 = 3 packages. Divide 11.49 by 3 which results in $3.83.
I hope this helps you! If it did, don't forget to give a 5-star rating, press the thanks button, and mark as brainliest. Feel free to ask if you need anymore help. Have a great rest of your day and stay safe! xx
Answer:
The answer to the question provided is the answer is $3.80 (3.87 not rounded).
Step-by-step explanation:
All you really need to do is divide $11.49 by the 3 (packages)
Help Me Please!!!!!!!
Answer:
4 plates with 2 apples and 5 apricots per plate
Step-by-step explanation:
you are welcome
