Answer:
Estimate: 1,020
This is an underestimate
Step-by-step explanation:
To estimate we should round:
81- 80
60- stays 60
6.25- 6
9.25- 9
6x8 = 48 so mentally, 6x80 = 480
9x6 = 54 so mentally, 9x60 = 540
Now add: 480 + 540 = 1020
This would be an underestimate since we rounded everything down
If you would like me to add anything or clarify I would be happy to do that :)
If y = 5x - 7, determine the value of y when x = -3
Answer:
-22
Step-by-step explanation:
plz help for brainliest
Answer:
Hhhccgggjjbvhjjjjyyyyggyyyggggggg
A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than T-shirts did the clerk sell? PLEASE HELP!!
Eric has set a financial goal to purchase a home in three years. He wants a four-bedroom house with a big backyard on the lake. He currently has $5,000 in his savings account. If he doesn’t deposit or withdraw any money, what type of savings account should he choose? Keep in mind that he wants to have the most money in his account at the end of three years
The best savings account options for Eric are: Select all that apply:
CD
money market
basic savings account
IRA
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Answer:
It's 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
|-5| means that you have to find the absolute value, -5 and 5 are 10 units away from each other on the number line. They are also opposites and when added, result in a zero pair.
Reflect each point in the x-axis and y-axis
PLEASE HELP IL GIVE BRAINLIEST
Ordered Pair Reflection in the x-axis Reflection in the y-axis
-12,13)
(4,-9)
(-10,-8)
Step-by-step explanation:
1. x: (-12, -13) y: (12, 13)
2. x: (4 ,9) y: (-4, -9)
3. x: (-10, 8) y: (10, -8)
The numbered tiles were placed inside a bag.
A number is randomly selected from the bag 20 times. The tile is returned to the bag after each selection.
In theory, how many times would you expect to select an even number?
Answer:
10
Step-by-step explanation:
a carabiner is a key piece of equipment for a mountain climber. Kneisl's mountain adventure store is having a sell on carabiner During the sale, you can buy 4 carabiner's for 29.60. what is the unit price of the carabiner's.
Answer:
$7.40
Step-by-step explanation:
29.60 divided by 4 = 7.4
True or False?
Unmoving objects are being acted on by balanced forces.
Answer:
true
Step-by-step explanation:
There are forced acting on it, but as they're balanced it is unmoving
A fair had been running in the town of Ajax for 2 years. The first year 15,754 people attended. The second year, 17,934 people attended. What is the best estimate for the total number of people that attended the fair over the 2 years?
Answer:
25,000 trust me I got this right
Step-by-step explanation:
Please help I don't understand!
Simply the following:
33
4.25
52
A flagpole is 10m high. It is held in position by four ropes that are each fixed to the ground, 4m away from the foot of the flagpole, to make a square. The diagram shows the flagpole and two ropes that are opposite each other. Calculate the length of each rope (i included the diagram)
Answer:
10.77m
Step-by-step explanation:
4^2 +10^2=c^2
16+100=116
[tex] \sqrt{116 } [/tex]
=10.77
find the volume of the figure below to the nearest tenth. use 3.14
Answer:
C
Step-by-step explanation:
r=6
6(6)=36
3.14(36)=113.04
113.04(21)=2373.84 cm^3
What is the area of this polygon
40 cm2
24 cm2
16 cm2
18 cm2
ASAP NOW
Below are the line plots for two data sets.
Find the mean of each data set.
Mean of data set A:
Mean of data set B:
Answer:
Mean of data set A=5.5
Mean of data set B=4
Step-by-step explanation:
Mean is the average number. Add all numbers in a group, then divide them by how many there are.
A=(4+4+4+45+5+5+5+6+6+6+6+7+7+7+7)/16=5.5
B=(2+3+3+3+4+4+5+5+5+6)/10=4
Pls Hurry Asap I Will Give Brainliest!
Answer:
D
Step-by-step explanation:
As purple and yellow are on the same spinner, (purple, yellow), is not a solution possible. As such, A B and C all use (purple, yellow) and can be eliminated, leaving D.
Brainliest to correct answer!
Help ASAP!
A. 20 cm
B. 10 cm
C. 12 cm
D. 25 cm
Answer:
C. 12 cm
Step-by-step explanation:
h = V ÷ (π × r²)
h = 500π cm³(π × 5²)
h = 12 cm
You randomly choose a marble from a bag of 7 green marbles and 4 blue
marbles. You replace the marble and draw another.
You choose a green marble, then you choose a blue marble.
What is the probability that you choose a green marble?
What is the probability that you choose a blue marble?
What is the probability that you choose a green marble AND then a blue marble?
Answer:
Chance of green = 2/3
Chance of blue = 1/3
Chance of green then blue = 0.222...
Step-by-step explanation:
7-1=6; 4-1=3
6+3=9
Chance of green = 6/9 or 2/3
Chance of blue = 3/9 or 1/3
Chance of green then blue = 2/3 * 1/3 = 0.222...
Are the triangles a. Similar b. congruent c. neither d. or both
Answer:
They are similar.
Step-by-step explanation:
Due to them only being 1cm off so they are similar.
Answer:
C
Step-by-step explanation:
Similar triangles are triangles that are equally proportional to each other. Although the side lengths only differ by one in the two triangles, they are not equally proportional. Below is an example of similar triangles:
Triangle 1 has side lengths of 5, 12, and 13.
Triangle 2 could have side lengths of 10, 24, and 26(multiply sides by 2), or it could have side lengths of 15, 36, and 39(multiply sides by 3).
Congruent triangles have congruent/equal side lengths along with angle degrees.
So, your answer is C
Please answer this I need this to bring up my grade! I’ll really appreciate it if you truthfully answered this!!!
plz tell me which one is it
Answer:
D
Step-by-step explanation:
Which pair of expressions are equivalent?
A. 7(2x) and 9x
B. 3x+5x and 15x
C. 4(2x-6) and 8x - 24
D. x + x + x+ x and x^4
Answer:
The answer is C
Step-by-step explanation:
Think of p.e.m.d.a.s you do parenthesis first so
1. 4(2x-6)
2. 4*2x= 8x and 4*-6= -24
3. 8x-24 is your answer then you check the other side and oh wow its 8x-24
Answer:
the answer is c .
Step-by-step explanation:
i need help with this
Answer:
78
Step-by-step explanation:
Help Ill give a brainliest
Answer:
Point A
Step-by-step explanation:
Hope this answer will help you
Please help, I give brainliest.
Answer:
The length is 12 ft; The width is 6.75 ft; the area is 81 ft
Step-by-step explanation:
In triangle XYZ, what is m∠XZY?
Answer:
82
Step-by-step explanation:
180-98
Answer:
X: 56°
Z: 180°
Y: 42°
Step-by-step explanation:
X is improved as 56°
To solve the "?", we have an expression:
(98° + 180°) - 180°
And that is 82°.
So Z is 180°.
To know what is Y, we have to subtract and add:
Y= 180° - (X + ?)
X is 56° and "?" is 82°
That would be 180° - (56° + 82°)
That would be 180° - 138°
Y is 42°
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If the average rectangular watermelon has a volume of 720 cubic inches, what’s the maximum number of watermelons you’ll be able to bring home in your larger suitcase, assuming all you have in the suitcase are watermelons
x+1.793=2.42
______ = _______
X = _________
Choices : +2.42 , +1.793 , +2.42 , +1.793 , x=4.213 , -1.793 , -1.793 , x=0.627
*Choices can be used more than once!!
PLZ HURRY WILL MARK BRAINLIEST
What is the range of these numbers :
32, 16, 54, 60, 26, 32
Answer:
44
Step-by-step explanation:
The range is the difference between the biggest number and the smallest number, which in your case is 60-16=44.