Answer:
x = 135
Step-by-step explanation:
Cross multiply (Multiplicacao cruzada)
[tex]\frac{30}{x}=\frac{2}{9}[/tex]
2x = 270
(Now just divide both sides by X) So dividir os 2 lados por 2x
x = 135
Ace
Question 7 of 10
What is the length of BC in the right triangle below?
Answer:
A
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )
BC = [tex]\sqrt{225}[/tex] = 15 → A
Answer:
A
Step-by-step explanation:
Which factors cause air masses to move in the United States? Check all that apply.
prevailing easterlies
prevailing westerlies
jet stream
trade winds
front
Answer:
B and C
Step-by-step explanation:
Answer:
answer in picture
Step-by-step explanation:
For the expression 2 x squared + 28 x + 93 Over (x + 6) cubed, which sum represents the correct form of the partial fraction decomposition?
Answer:
Option-3
Step-by-step explanation:
got-it-lol
also-keyboard-broke:(
5x + 2 <22
Inequality
Answer:
the answer to the inequality is
Step-by-step explanation:
x = 3
Answer:
[tex]x < 4[/tex]
Step-by-step explanation:
1) Subtract 2 from both sides.
[tex]5x < 22 - 2[/tex]
2) Simplify 22 - 2 to 22.
[tex]5x < 20[/tex]
3) Divide both sides by 5.
[tex]x < \frac{20}{5} [/tex]
4) Simplify 20/5 to 4.
[tex]x < 4[/tex]
So, therefor, the answer is, x < 4.
Hi, if you could help that would be great :)
Answer:
Similar
Step-by-step explanation:
12/7.2 =1.66666666 Use ratios to determine if they are similar using SSS similarity.
18/10.8 =1.6666666
10/6 =1.666666666 They are similar b/c all the sides are proportional to one another.
Answer:
Similar
Step-by-step explanation:
each of the sides are proportionate
how would I do this?
Answer:
umm
Step-by-step explanation:
what is the area of the shaded region?
Answer:
ft25x25ft footjob is great
Step-by-step explanation:
tags:asuna zero two
That area is the square is 25 x 25 = 625
The circle touches the square so the diameter of the circle is 25.
Area of the circle = pi x r ^2 where r is half the diameter.
Area of circle = 3.14 x 12.5^2 = 490.625
The area of the shaded region is the area of the square - area of the circle:
625 - 490.625 = 134.375 square feet.
What is the value of x in the figure below
Answer:
x=9
Step-by-step explanation:
3x+9=35
3x+9-9=35-9
3x=27
3x/3=27/3
x=9
Answer:
Step-by-step explanation:
3x+8 = 35
3x = 27
x = 9°
A sweatshirt was on sale for 20% off. The original
price was $24. What is the sale price of the sweatshirt?
Answer:
$19.20
Step-by-step explanation:
20% of 24 is 4.8.
24-4.8=19.2
Answer:
19.20
Step-by-step explanation:
20% of 24 is 4.8.
24-4.8=19.2
There are 20 apples. Divide the
the ratio
3:4:5
in
apples
Answer:
sorry kailangan ko lang maka score
Plz need an answer fast
Answer:
Not a function becuase one input value corresponds with multiple output values.
Step-by-step explanation:
Hope it helps
please solve thanks lovee
Answer:
m∠1 = 93.5°
Step-by-step explanation:
By theorem of intersecting chords inside a circle,
If two chords intersect inside a circle, angle formed between the chords measure half the sum of the measures of the intercepted arcs.
m∠1 = [tex]\frac{1}{2}(92+95)[/tex]
= [tex]\frac{187}{2}[/tex]
= 93.5°
Therefore, measure of angle 1 is 93.5°.
help help help its baby work
Answer:
the volume of the larger cube is 512
Step-by-step explanation:
we plug in the value of the side into the equation
so we get
8 x 8 x 8= 512
hope this helps <3
Deshaun decides to find out what snack food students like at her middle
school. What should she do to get the most accurate information? *
O ask her friends
take a survey among the girls in her class
take a survey among students in each grade
O find out what was ordered last year
Answer:
take a survey because if she gets what they got last year its diffrent peope. noe
Solve for x:
Solve for y:
Answer:
x = 12
y = -2
Step-by-step explanation:
In a parallelogram, the sides opposite each other are equal.
Hence: PQ = SR and PS = QR
2x + 12 = 4x - 12
Rearrange to make x's on one side and the numbers on the other
4x - 2x = 12 + 12
2x = 24
x = 12
____________
y + 25 = 6y + 35
Rearrange to make y's on one side and the numbers on the other
6y - y = 25 - 35
5y = -10
y = -2
Elaina charged $83 on her credit card to buy groceries. If the
balance is now $294, what was the balance before she bought
groceries?
Answer:
211?
Step-by-step explanation:
I'm not sure if this is correct, but:
294-83=211.
Hope this helps! :)
The balance before she bought the groceries was $277.
What are mathematical operations?In mathematics, an operation is a function which takes zero or more input values (also called "operands" or "arguments") to a well-defined output value.There are five fundamental operations in mathematics: addition, subtraction, multiplication, division, and modular formsGiven is that Elaina charged $83 on her credit card to buy groceries. The balance is now $294.
The balance before she bought the groceries is -
294 + 83
277
Therefore, the balance before she bought the groceries was $277.
To solve more questions on addition, visit the link below -
https://brainly.com/question/29207465
#SPJ2
A sales person makes $200 each week plus additional $24 per sale. The sales person wants their weekly paycheck to be at least $500
Ammmmmareeeeeeeeeeeetftfygugugjbjbbihviyv
Answer:
[tex] {3x}^{2} + 6x[/tex]
have a nice day
take care of yourself
Karen has 12 items in her suitcase. Which is the most reasonable prediction for the total weight of her suitcase?
Answer:
12345t6yui
Step-by-step explanation:
A food pantry is making packages. Each package weighs 64 pounds.
Here are two situations. For each situation, write and solve an equation to represent the situation, then explain what your solution means in the situation. If you get stuck, try drawing a diagram. (upload your work when complete)
1.Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice.
2.The bags of rice are all identical. Each package contains 4 identical bags of rice and a 7-pound bag of beans.
Please i rly need this!!!!!!!!!
Answer:
1) x = 14.25 2) 9
Step-by-step explanation:
1) 1 Package = 4 boxes
1 Box = 7 pounds of beans
Your equation should be 4x + 7 = 64...
because 64 is the total pounds that each package weigh! 4 becomes a a variable; 4x because it has the word "each" in it. Mostly likely, when you see "each" that number becomes a variable. 7 is a just an number you have to add to the equation.
Solve!
4x + 7 = 64
- 7 - 7 Subtract 7 from both sides
4x = 57
4x / 4 = 57 / 4 Divide 4 from both sides
x = 14.25
2) 9
7/8th grade math please help!
Answer:
H) 320 square units for the surface area
Step-by-step explanation:
20(5.2+5.25+4.5) + 2(1/2(4*5.25)) = 320
Negative 11/14 times negative (1/17)
Step-by-step explanation:
[tex] - \frac{11}{14} \times - \frac{1}{17} \\ = \frac{11}{14 \times 17} \\ = \frac{11}{238} [/tex]
Hope it will help :)
Answer:
The answer is 11/238
Hope it helps
PLEASE HELP!! this is due tonight.
I NEED HELP ASAP I WILL GIVE ALL MY POINTS AWAY FOR THIS
Step-by-step explanation: the tangent is 8/6 because it is the opposite (8) over the adjacent (6)
A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false?
Speed is a function of time.
Time is a function of distance.
Speed is a function of number of students racing.
Time is a function of speed.
B.Time is a function of distance. is the answer ot the question
A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false?
Speed is a function of time.
Time is a function of distance.
Speed is a function of number of students racing.
Time is a function of speed.
PLEASE ANSWER ASAP !!!
Answer:
( -5.5 , -5 ) !!
Step-by-step explanation:
If you were to use the equation to find midpoint, u'd end up with this !! I wrote down my work, so I can add it unless with another picture, but I really hope this helped !!!
Below is a set of data about temperatures. The range of a set of data is the distance between the lowest and highest value in the set. What is the range of these temperatures
9∘C
3∘C
22∘C
-5∘C
11∘C
15∘C
arm-Up
Active
Identifying the System of Measurement
Check
Sort the units of measure into the appropriate system.
Customary System
Metric System
miles
ounces
deciliters
kilometers
centigrams
cups
customary system; miles, cups, ounces
metric system; deciliters, kilometers, centigrams
Answer:
just here to say the guy above me is correct
Step-by-step explanation:
did it on edge 2021 :D
plz answer this Solve y+8≥9. Graph the solution.
Answer:
y≥1
Step-by-step explanation:
y+8 ≥ 9
-8 -8
______
y≥1
i hope it makes sense(i tried to make it look like how you would do it on paper)
Pleaseee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answer:
It depends
If you are mapping figure M to figure L it would be:
right; 8
up; 7
If you are mapping figure L to figure M it would be:
left; 8
down; 7
Step-by-step explanation:
