Answers
Answer:
D, roughly 9.4 units
Step-by-step explanation:
you can make the graph into a right triangle
with sides of [tex]x, 5,[/tex] and [tex]8[/tex]
[tex]A^{2} +B^{2} =C^{2}[/tex]
[tex]5^{2} +8^{2} =x^{2}[/tex]
[tex]25+64=x^{2}[/tex]
[tex]89=x^{2}[/tex]
[tex]\sqrt{89} = 9.43[/tex]
Related Questions
Lillian built a staircase out of blocks. She used 2 blocks to make the first step, 4 blocks to make the second step and 6 blocks to make the third step. If she continues using the same pattern, how many total blocks will she have used after making the fourth step?
A. 8
B. 20
C. 36
D. 48
Answers
A. 8
p.s. this question- you should know. your in middle school. lol just pointing that out
Answer
B: 20
explanation
2 + 4 + 6 + 8 = 20
A price is decreased by 15% and is now £731
work out the original price
.
Answers
Answer:
840.65
Step-by-step explanation:
After a hike, a group of s students equally share 5 boxes of granola bars. Each box has 8 granola bars. Which algebraic expression represents how many granola bars each student has?
Answers
Answer:
40/s
Step-by-step explanation:
Number of granola boxes = 5
Number of granola per box = 8
Total granolas = 8 * 5 = 40 granola bars
Number of students = s
If each students takes equal share : Number if granola bars taken by each :
Total number of granola bars / number of students
= 40 ÷ s
40/s
One year, the population of a city was 252,000. Several years later it was 201,600. Find the percent decrease.
Answers
Answer:
20%
Step-by-step explanation:
8 months late gang
1/4x - 5 = 6
How do I get the answer to this question?
Answers
Answer:
x = 44
Step-by-step explanation:
6 + 5 = 11
1/4x = 11
11 ÷ 1/4 = 44
if it does not make sense, then here is the equation.
1/4(44) - 5 = 6
What are the possible names for the quadrilateral with sides 3:1:3:1?
Answers
Answer:
Rectangle
Parallelogram
Step-by-step explanation:
The ratio 3:1:3:1 shows that lengths of opposite sides of the quadrilateral are equal.
So, the possible names for the quadrilateral are rectangle, parallelogram.
What is the value of x if 2x + 5 = 17?
x = 6
x = 11
x = 12
x = 24
the answer is one of these
Answers
Answer: x = 6
Step-by-step explanation:
it is 6 becuase when you subtract 17-5 you will get 12 ad to get 12 you need to multiply 2x6 so x=6
Peter, Bridget and Caroline share some sweets in the ratio 6:3:2. Peter gets 56 more sweets than Caroline. How many sweets are there altogether?
Answers
Answer:
The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets
Step-by-step explanation:
Ratios are a way of displaying the proportional split of a value and they are very similar to fractions. In the example above, we see that for every 2 sweets Amy has, Beth gets 3 and, Colin will get 4. Like fractions, this proportion will stay the same regardless of the scale of the ratio. The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets. So, what scale factor do we need to get it from a total of 9 sweets to a sum of 36 sweets? We know that 9 multiplied by 4 gives us 36, therefore, we can use a scale factor of 4. Remember how whatever is done to the denominator of a fraction has to be done to the numerator? Ratios like to behave the same way, so now that we have scaled up the sum of the ratio, we need to scale up the individual values by 4 – (2x4) : 3x4 : 4x4. Once we work it out we get the new ratio 8:12:16. You can check if you’re right by adding up the new values and you will see that 8 + 12 + 16 = 36, which is the value that the 9 was initially scaled up to. So we now know that when sharing the 36 sweets, Amy will get 8 sweets, Beth will get 12 sweets and Colin will get 16.
what is the distance between a and b on the grid
Answers
Answer: 6 units
Step-by-step explanation:
Answer:
The answer is either C or A
Step-by-step explanation:
But I mostly think the answer would be C hopefully I helped you.
:)
Help, > < or =?
|-6| ? 4
Answers
Answer:
>
Step-by-step explanation:
Because |-6| = 6
and 6 is greater than 4
私は助けが必要です..グーグルはこれを翻訳するか、何かをします。私は日本語と英語を話します。please.
Answers
Answer:
ok
Step-by-step explanation:
hope it will help ypi
I will give brainliest!! please help solve the one i got wrong :(
Answers
Answer: 121,520 jobs
Step-by-step explanation: Total jobs would be 1,736,000, multiply 1,736,000 by .07, You should get 121,520
Need help plz it’s only one question!!!
Answers
she owes 12 dollars and 50 cents
Yo I’m a 10th grader that needs math help can y’all answer this fam?
Answers
Answer:
So im not exactly sure on the type of problems your doing but i got x^2+3x-5
some body help answer the question in the picture below
Answers
Answer:
a) t ≥ 5
b) (see below)
Step-by-step explanation:
First, make note of the info you are given and what you're trying to do:
- at midnight, 5°C
- drops consistently 2°C per hour
- finding t
- t = # of hours past midnight when temp. was past -4°C
- put t on a number line
So, first, you need to find the first point at when the temperature goes past -4°C. Notice that the question is asking for past -4°C, not -4°C and past. This means we're not including -4°C.
Every hour, we're dropping by 2°C. You can draw a visual to better understand the situation. See the image below.
So we know that starting from 5 am, we are lower than -4°C.
This is 5 hours from midnight.
So t ≥ 5. This means that the number of hours past midnight when the temperature was colder than -4°C was 5 or more hours.
On the number line, draw a circle on 5 (between 4 and 6), but shade it in because it includes 5. Then, shade or highlight to the right of that circle to the end of the number line.
This shows that t is equal to or greater than 5.
Which of the following statements are true?
I. 4x2 – 2x + 9 is a cubic binomial with a leading coefficient of 4.
II. -3y4 – 2y + 4 is a quartic trinomial with a degree of -3.
III. 5a+ 2 is a quintic binomial with a constant term of 2.
IV. -2m2 is a quadratic monomial with a leading coefficient of 2.
A None
B II only
C II and IV only
D I, II, III, and IV
Answers
Answer:
16
Step-by-step explanation:
Find the scale factor
A. 3
B. 1/3
C. 3/3
Answers
Answer:
B
Step-by-step explanation:
15/45 = 1/3
Is the triangle a right triangle?use the Pythagorean theorem and its converse to explain why or why not.
Answers
Answer:
i believe it is f
Step-by-step explanation:
What is the scale factor and how do I find it? Please help!!
Answers
Your monthly budget is $2,000. You can use 20% on food. How much money can you use on food each month?
Answers
Heyy! Love your Hoseok profile pic.
The answer is 400, which is 20% of 2,000.
Answer:
$100 we use on food each month.
Step-by-step explanation:
20% of $2000=$100
When looking at a graphed System of Equations,
how do you determine which line is the better
deal?
Answers
Answer:
Step-by-step explanation:
So, if we are looking to save money, then it would probably be a good choice to go for the least steepest line. Assuming Money stands for the Y axis and Quantity stands for the X axis, then looking at the least steepest line means the lowest Y axis, which translates to the least amount of money.
pls HELP!! Jameson is taking a multiple-choice test and he doesn't know an answer. He can answer A, B, C, D or E. What is the probability that he will guess correctly? Give your answer as a percent.
Answers
what is the common ratio of 17, 51, 153, 459,.....
Answers
Answer:
3
Step-by-step explanation:
17 * 3 = 51
51 * 3 = 153
153 * 3 = 459
etc.
Write the domain AND range of the following graph.
Answers
Answer:
Domain: (-∞,∞), Range: [2,∞)
Can someone please help me answer this I am confused
Answers
Answer:
C
Step-by-step explanation:
Answer:
470
Step-by-step explanation:
.94 x 500 = 470
a store is having a 20% off sale on all merchandise. if mai buys one item and saves $13, what was the original price of her purchase
Answers
Which set of numbers are true for the inequality? n + 3 < 5 plssss help
Answers
Answer:
n<2
Step-by-step explanation:
On the graph, You go left
find the value of x.
how do i solve this??
Answers
Answer:
The value of X is 296 divided by 2, so 148.
Step-by-step explanation:
solve the equation -9v-9=-27 for v.
Answers
Answer:
v=2
Step-by-step explanation:
-9v-9=-27
add nine to both sides
-9v-9+9=-27+9
simplify
-9v=-18
divide both sides by -9
-9v/-9 -18/-9
simplify y=2
hope this helps :) have a nice day !!
Answer:
v=2
Step-by-step explanation:
-9v-9=-27
add nine to both sides
-9v-9+9=-27+9
simplify
-9v=-18
divide both sides by -9
-9v/-9 -18/-9
simplify y=2
Race cars each weighing ¼ pound are on a scale. The scale shows 1 ½ pounds. How many race cars are on the scale?
Answers
Answer:
6 race cars
Step-by-step explanation:
In this scenario, there would be a total of 6 race cars on the scale. Since each racecar weighs 1/4 pound then 4 racecars would equal 1. This leaves us with 1/2 or 0.5 pounds left. This would be 2 race cars since 2/4 is equal to 0.5 pounds. Therefore, if we add these two amounts up it would be a total of 6 racecars (4+2) which would total 1 1/2 pounds.