Answer:
3x + 4 ≤ 13
Step-by-step explanation:
Use the order of operations to simplify
3^2 + 2^2
One half the square of a number is less than a second number. The sum of 3 and the opposite of the second number is greater than the square of the first number. Which graph represents the solution set?
Answer: D
Step-by-step explanation:
Examine the pair of triangles given below. If EDC ~ KGH then the value of K is... (photo included)
Answer:
56°
Step-by-step explanation:
the question tells us the 2 triangles are similar, thus the angoes are identical on the 2 triangles. with this right triangle, you can see there is a long leg, short leg, and the hypotenuse. in order to solve this, you need to find the angle on the first triangle that corresponds to the second triangle. in this case, we can conclude angle K corresponds to angle E because the angles are adjacent to the long leg and hypotenuse, and opposite to the short leg.
Change 22 metres per second to a speed in kilometres per hour.
Show your working clearly.
Answer:
79.2 km/hour
Step-by-step explanation:
1 m/sec= 3.6 km/hour 22m/sec= ? so just multiply 22 m/sec by 3.6 km/hour then the answer will be :- 79.2 km/hour
Erica can run 1/6 of a kilometer in a minute. Her school is 3/4 a kilometer away from her home.
At this speed, how long would it take Erica to run home from school?
Answer: 4.5 Minutes / 4 Minutes and 30 Seconds.
Step-by-step explanation:
N/A
Which figure has rotational symmetry but no line symmetry?
A) Figure 1
B) Figure 2
C) Figure 3
D) Figure 4
Answer:
In my opinion i would think A but it might be P also, sorry im not sure but thats my best guess.
Step-by-step explanation:
Figure 4 has rotational symmetry but no line symmetry.
Option D is correct.
Symmetry :The rotational symmetry of a shape explains that when an object is rotated on its own axis, the shape of the object looks the same.
Some of the examples are square, circle, hexagon.A line of symmetry is a line that cuts a shape exactly in half. It means that if we fold the shape along the line, both halves would match exactly.From given figure, It is observed that figure 4 has rotational symmetry but no line symmetry.
Learn more about the rotational symmetry here:
https://brainly.com/question/15178808
the tasty Deli uses 6.5 lb of ham each day how many ounces of ham will be used in 3 w
eeks
Answer: 2184
Step-by-step explanation:
1lb = 16oz
6.5lb (16oz/1lb) = 104 oz
which means its 104 oz of ham uses in each day.
7 days in a week, then 3 weeks means 3 x 7 = 21 days
104oz in a day, 21 days (3 weeks) equals 21 x 104 = 2184 oz
Can someone help me plz I beg u
Answer:
240
Step-by-step explanation:
Answer: 960
Step-by-step explanation:
Multiply 8 and 12 and divide that by 2 since it's a triangle (48). Then mutiply that with 20 to get 960
Find the simplified product where x>=0
Answer:
The last one
Step-by-step explanation:
in the second part, x2 could to pull out as x
Answer:
D
Step-by-step explanation:
took it on edge.
1. a+b+c+d
2. -a+b-c+d
3. ab+cb
4. ab-bc
5. ba+da
Answer:
1 a+b+c+d
=(ab + c+ d)
=ab+ a+c+ a+d
Distributive property: distribute the _______ to the _________ by multiplying
Answer:
number outside parenthesis to the numbers inside parenthesis
Step-by-step explanation:
example: 4(x+5)
4x+20
Please help, round to the nearest thousandth
Answer:
75.398
Step-by-step explanation:
Which estimation could be used to make sure the answer is reasonable?
Sofia mixed 3.15 L of grape juice with 4.75 L of cranberry juice. Her friends drank 3.95 L of the juice mixture.
How much juice was left over?
Answer: The amount left over was 4.05 L.
Estimation: 3.15 + 4.75 is about 7.
7 L – 4 L = 3 L
The amount left over was about 3 L.
Answer: The amount left over was 11.85 L.
Estimation: 3.15 + 4.75 is about 8 L.
8 L + 4 L = 12 L.
The amount left over was a little less than 12 L.
Answer: The amount left over was 3.95 L.
Estimation: 3.15 + 4.75 is about 8.
8 L – 4 L = 4 L
The amount left over was a little less than 4 L.
Let's go through each answer.
A.
Answer: The amount left over was 4.05 L.
Estimation: 3.15 + 4.75 is about 7.
7 L – 4 L = 3 L
The amount left over was about 3 L.
This is incorrect because 3.15+4.75 is closer to 8 than 7.
B.
Answer: The amount left over was 3.95 L.
Estimation: 3.15 + 4.75 is about 8.
8 L – 4 L = 4 L
The amount left over was a little less than 4 L.
This is correct because 3.15+4.75 is close to 8 and to find the amount left over you do have to subtract.
The correct answer is B.
Answer: The amount left over was 3.95 L.
Estimation: 3.15 + 4.75 is about 8.
8 L – 4 L = 4 L
The amount left over was a little less than 4 L.
Hope this helps!. If it helped, please rate, thank, and if it really helped, give brainliest. It helps me rank up. Thanks! :)
5x10=50 add 10 5 times fjnlghfndhoenrjtorignfhpierjhipgjtrpihjtr
Answer:
ok
Step-by-step explanation:
Step-by-step explanation:
okay thanks......,......
3
Antonio's Pizza Shop charges
$12 for a large cheese pizza
plus $0.50 for each topping added.
Write an equation Antonio can use
to be able to determine the total (y)
for any large pizza no matter the
number of toppings ordered (x).
Answer:
C = 12 + 1.5t
Step-by-step explanation:
Answer:
$12 + x = y
Step-by-step explanation:
x = number of topping
y = total cost of pizza
Hope this helps :)
Please help!!!!!! Someone give me the correct answer to this question.
I will mark you brainliest for the correct answer.
This is a big test.
Please help!!!!
Answer:
m < 1 = 85 Degrees and m < 2= 80 Degrees
What is the quotient of 4,510 - 22 ?
Answer:
The answer is 99,220!!
Step-by-step explanation:
Did you mean to type quotient?
q⋅(a+y)=67y+93
what is the answer?
The table shows a proportional relationship between the number of notebooks and the price:
Number of Notebooks Price (in dollars)
2 12
3 18
4
5 30
What price should 4 notebooks cost?
Group of answer choices
$6
$24
$22
$10
The figure shows the measurements, in inches, of a rectangular prism. A rectangular prism has a height of 8 inches, length of 7 inches and a width of 7 inches. What is the volume of the prism? A. 92 cubic inches B. 236 cubic inches C. 472 cubic inches D. 672 cubic inches
Answer:D 672
Step-by-step explanation: (12 x 8)x 7=672
HELP DUE IN 10 MINS! A cable that is 25 m long runs from the top of a utility pole to a point on the ground that is 20 m from the base of the pole. How tall is the pole? (Hint: Draw a picture)
The pole is
??
m tall.
Answer:
15 mStep-by-step explanation:
x² + 20² = 25²x² + 400 = 625x² = 225x = √225x = 15Need Answers Asap I will try to give brainlest if i have it
Answer:
9. 1,800 m/s
Step-by-step explanation:
450 ÷0.25 = 1800.
*Hope this helps*
Alright guys one last question for you, tried using the Pythagorean Theorem but the answer didn't make sense at all.
Answer:
[tex]\boxed{15}[/tex]
Step-by-step explanation:
First using the Pythagorean theorem, we know the hypotenuse [tex](c^2)[/tex] is 39 and one of the legs [tex](b^2)[/tex] is 36. So we would have:
[tex]a^2+36^2=39^2=a^2+1296=1521\\\text{Subtract 1296 on both sides:}\\a^2=225\\\text{find the square root of 225}\\\sqrt{225}=15[/tex]
So we have our answer as [tex]\boxed{15}[/tex]
Hope this helps.
Answer:
by using Pythagoras law
p²+b²=h²
p²+36²=39²
p²=39²-36²=225
p=√225=15
remaining length=15unit
What is the volume of the prism, to the nearest cubic inch?
the volume of the prism is 16
A ratio scale contains _____. the properties of order, classification, and equal distance between points but no unique origin the four major sources of error mutually exclusive and collectively exhaustive categories as well as the property of order, but not distance or unique origin the properties of classification, order, equal distance, and unique origin mutually exclusive and collectively exhaustive categories, but without the properties of order, distance, and origin
Answer:
the properties of classification, order, equal distance, and unique origin.
Step-by-step explanation:
A level of measurement refers to a classification which is used to illustrate the attributes of the values assigned to variables. Basically, there are four (4) levels of measurement for a variable and these are;
1. Ratio: data can be arranged in an ordering scheme and subtracting its differences is meaningful with respect to the value of true zero. Examples are height, price, weight, distance etc.
2. Nominal: is characterized by data that are non-numerical, comprises of categories, labels or names and can't be arranged in an ordering scheme.
3. Interval: data can be arranged in an ordering scheme and subtracting its differences is meaningful. Examples are year, temperature, time etc.
4. Ordinal: data can be arranged in an ordering scheme but subtracting its differences is meaningless or impossible. Examples are happy, sad etc.
Hence, a ratio scale contains the properties of classification, order, equal distance, and unique origin.
Solve for X in the Diagram.
Brainliest for the first Correct answer :)
(Sorry for all the questions)
Which scatterplot shows a linear association
Answer:
Scatterplot the most forms a diagonal line
PLEASE HELP URGENT WILL GIVE BRAINLIEST!! What is the following sum? Assume x > 0 and y > 0 sqrt x^2y^2+2 sqrt x^3y^4+xy sqrt y
Answer:
Second Option
Step-by-step explanation:
Find the Roots of the following polynomial.
x3−5x2+6x = 0
Answer:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
Step by step solution :
STEP
1
:
Equation at the end of step 1
((x3) - 5x2) - 6x = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
x3 - 5x2 - 6x = x • (x2 - 5x - 6)
Answer:
x≈1.30027097
Step-by-step explanation:
That is the answer
Hope this helps :)
Decide whether 2 x + 8 and 2(× + 4) + 4 are equivalent expression. explain how you know.
Answer:
They are not equivalent
Step-by-step explanation:
2(x+4)+4
First you distribute the 2.
2x+8+4
Then combine like terms
2x+12
Therefore they are not equivalent