Answers
Answer:
x=10
Step-by-step explanation:
To solve for x, you need to draw an imaginary line connecting the right end of side x to the left side with length 15. This forms a triangle with side lengths 6 and 8, and hypotenuse x. Using the Pythagorean Theorem to solve for x, we get 6^2 + 8^2 = x^2, 36 + 64 = 100, [tex]\sqrt{100}[/tex] = 10.
Answer:
It's 10
Step-by-step explanation:
C^2=A^2+B^2blank
C=√(A^2+B^2)
If c is x and a and b are the side lengths the we can use Pythagoras's theorem to calculate the length of the line. A=6 B=8 and in the end when you calculate all that doohickey stuff you get x=10
Related Questions
Please i need help, I give brainlist!
What is the value of x in this figure?
Enter your answer in the box.
x =
Answers
Answer:
it's gonna be the same 114 degrees
NO LINKS OR I WILL REPORT
Noelle and Gina have a combined height of 130 inches. Noelle is 4 inches taller than Gina. Let n stand for Noelle's height. How tall is each girl?
Gina's height in inches:______________________
Noelle's height in inches:_______________________
Equation:____________________________
Answers
Answer:
Gina's height in inches: 63 inches
Noelle's height in inches: 67 inches
Equation: n + (n - 4) = 130
Step-by-step explanation:
n + (n - 4) = 130
n + n - 4 = 130
2n - 4 = 130
2n - 4 + 4 = 130 + 4
2n = 134
2n ÷ 2 = 134 ÷ 2
n = 67
67 - 4 = 63
Re uploaded the pic. Please help
Answers
Answer:
It would.
Step-by-step explanation:
Give me a brainiest answer please and thanks sir!
Answer:
the second one
Step-by-step explanation:
if you want to find the outlier just search it up
what are all of the steps to get 7(3x-1)-(x+5)
Answers
Answer:
20x-12
Step-by-step explanation:
Given:
7(3x−1)−(x+5)
Step 1: Distribute the Negative Sign:
=7(3x−1)+−1(x+5)
=7(3x−1)+−1x+(−1)(5)
=7(3x−1)+−x+−5
Step 2: Distribute:
=(7)(3x)+(7)(−1)+−x+−5
=21x+−7+−x+−5
Step 3: Combine
=21x+−7+−x+−5
=(21x+−x)+(−7+−5)
=20x+−12
Answer:
Check description
Step-by-step explanation:
Remember, P.E.M.D.A.S. Parenthesis first so 3x-1 and x+5. Not given enough information, I cannot give you the correct answer so instead, I will give you the equations you will have to do and these are not all in the order of what you have to do, but most of them are. Just follow P.E.M.D.A.S. if you know what to do. (I will put letters as answers)
step 1: (3x-1)
3 times x = Q
Q minus 1 = P
step 2: (x+5)
x plus 5 = E
step 3: 7xP
7 times P = W(The one from step 1)
step 4: W-E
W-E= A
Find the scale factor from Triangle ABC to Triangle DEF.
Answers
Answer:
The ratio of any two corresponding lengths in two similar geometric figures.
Step-by-step explanation:
You can see immediately that the length of each of the sides in triangle DEF is equal to the length of the corresponding side in ABC multiplied by “a”.
If you divide the length of DE by the length of AB:
a^2/a =a.
You get a scale factor of “a”
help!!! find the missing side, round to the nearest tenth
Answers
Answer:
D
Comment if you need step by step. I assumed you needed it fast
an insurance company offers a no-claims discount of 55% for drivers who have not had an accident for four years. if the discounted premium for such driver is £334 how much did the driver save
Answers
Answer:
Amount the driver saved = £408.22
Step-by-step explanation:
Let the original price be = x
Discount % = 55%
Given price after discount = £334
Price after discount = x - (55% of x )
[tex]334 = x - (\frac{55}{100} \times x)\\\\334 = \frac{100x - 55x }{100}\\\\334 \times 100 = 45x\\\\x = \frac{334 \times 100}{45} = 742.22[/tex]
Therefore original price = £742.22
Amount the driver saved = 742.22 - 334
= £408.22
A cup has 438 grams of sand a bucket has 2120 grams of sand how many more grams of sand are in a bucket then a cup
Answers
Answer:
1682
Step-by-step explanation:
2120 grams of sand in bucket - 438 grams of sand in cup = 1682 :)
Answer:1682
Step-by-step explanation:
Answer the statistical measures and create a box and whiskers plot for the following set of data. 4,5,6,6,7, 13, 13, 13, 13, 14, 15, 15, 16, 16, 16 Min: Q1: Med:23: Max: Create the box plot by dragging the lines: FO ЕО EN 2 19 20 10 11 16 17 12 13 18 14 15 9 1 3 4 5
Answers
Answer:
can you add a picture or something to work with?
what is the degree of rotation for the following figure
Answers
Answer:
all of the angles are obtuse so 120 is your awnser
Yooo can somebody pls help I’ve been stuck on this for hrs, I’ll give you 10 or 20 points!
Answers
Answer:
Step-by-step explanation:
I have no idea how to do the diagrams.
X-intercepts are the ROOTS!
(x+7)(x+3)
x = -7,-3
Y-intercept is just when x ='s 0 lol
y inter = 21
The scale on the map indicates 1 inch= 150 miles. The distance from Philadelphia to Miami is 1200 miles. on the map, how far apart are Philadelphia and Miami?
Answers
9514 1404 393
Answer:
8 in
Step-by-step explanation:
(1200 mi)×(1 in)/(150 mi) = (1200/150) in = 8 in
The cities are 8 inches apart on the map.
_____
Additional comments
You can think of it as a units conversion problem (as above), or as a proportion:
(map distance)/(1200 mi) = (1 in)/(150 mi)
map distance = (1200 mi)(1 in)/(150 mi) = 1200/150 in = 8 in
__
When doing units conversion, you multiply by a scale factor that has units you want in the numerator, and units you want to cancel in the denominator. The numerator and the denominator have the same value, so multiplying by that fraction changes the units but not the value. Here, 1 in = 150 mi, so (1 in)/(150 mi) ≡ 1.
You are remodeling your kitchen. You've contacted two tiling companies who
gladly told you how long it took their workers to tile a floor of a similar size.
Jim completed half the floor in 9 hours. Pete completed the other half of the
floor in 5 hours. If Pete can lay 35 more tiles per hour than Jim, what equation
would you use to find the rate that Jim can lay tiles? Let x represent Jim's
rate.
A. 5x - 9(x-36)
B. 5x - 91% +35)
C. 9x - 5(x-36)
D. 9x - 5(x +35)
Answers
Answer:
The correct answer would be D
9x=5(x=35)
Step-by-step explanation:
If this doesn't help I can fix it. I'm sorry in advance if it is incorrect.
Express as a trinomial
(2x - 6)(3x - 2)
Answers
Answer:
[tex]6 {x}^{2} - 22x + 12 [/tex]Step-by-step explanation:
(2x - 6)(3x - 2)
= 2x(3x - 2) - 6(3x - 2)
[tex] = 6 {x}^{2} - 4x - 18x + 12[/tex]
[tex] = 6 {x}^{2} - 22x + 12 \: (ans)[/tex]
To prepare for a party, Mark buys a small bunch of balloons for $4.00 and
gift bags that cost $3.85 each. He spends a total of $61.75 on the balloons
and a gift bag for each person invited to the party. Write and solve an
equation to find x, the number of people Mark invited to the party.
Answers
Answer:
15
Step-by-step explanation:
4+3.85x=61.75
3.85x=57.75
x=15
Find the sum of the first 6 terms of the following series, to the nearest integer.
11, 22, 44,...
Answers
Answer:
693
Step-by-step explanation:
11, 22, 44, 88, 176, 352
11 + 22 + 44 + 88 + 176 +352 = 693
Greatest common factor for 30w, 42w^2, 6w^5
Answers
Answer:
6 w
Explanation:
Question: "What is the GCF of 30, 42, and 12?
You may ask, "How did you get the answer?"
1) Let's list out the factors of 30, 42, and 12.
30 - 1, 2, 3, 5, 6, 10, 15, 30
42 - 1, 2, 3, 6, 7, 14, 21, 42
12 - 1, 2, 3, 4, 6, 12
What are the common numbers from the list?
1, 2, 3, 6
What is the greatest number from the list of the common numbers?
6
Now let's separate the variables and find the common factor of the variables.
Variables:
w 2 , w 4 , w * w
can also be thought of as w 1 .
Since
w
is the lowest powered variable and all of the other ones are greater than that. Then it means that the common factor of the variables is
w .
Answer:
6
Step-by-step explanation: You may ask, "How did you get the answer?"
1) Let's list out the factors of 30, 42, and 12.
30 - 1, 2, 3, 5, 6, 10, 15, 30
42 - 1, 2, 3, 6, 7, 14, 21, 42
12 - 1, 2, 3, 4, 6, 12
What are the common numbers from the list?
1, 2, 3, 6
What is the greatest number from the list of the common numbers?
6
Now let's separate the variables and find the common factor of the variables.
Variables: w2 , w4, w*w can also be thought of as w1.
Since w is the lowest powered variable and all of the other ones are greater than that. Then it means that the common factor of the variables is
w.
Let's combine what we've found out now!
The GCF of the integers is 6 and the common factor of the variables is
w
. Therefore, the GCF is 6w!
What is the surface area of the right rectangular prism?
Answers
Answer:
Hello! answer: 250
Step-by-step explanation:
10 × 5 = 50
10 × 5 = 50
10 × 5 = 50
10 × 5 = 50
5 × 5 = 25
5 × 5 = 25
50 × 4 = 200
200 + 25 + 25 = 250 the total surface area is 250 hope that helps!
Round 0.18 to one decimal place,
Answers
Answer:
0.2
Step-by-step explanation:
When rounding to a certain place, check to see if the number to the left of that place is five or above. If it is, round up. If its not, round down.
Rounding 0.18 to one decimal place, we get the value of 0.2.
To round 0.18 to one decimal place, we need to look at the digit in the tenths place (the first digit after the decimal point).
In this case, the tenths place digit is 8. To round to one decimal place, we follow the general rounding rule: if the tenths place digit is 5 or greater, we round up; if it is 4 or less, we round down.
Since the tenths place digit in 0.18 is 8, which is greater than 5, we need to round up.
Thus, rounding 0.18 to one decimal place, we get:
0.2
The rounded value is 0.2, as it is the nearest value when rounded to one decimal place.
Therefore, 0.18 rounded to one decimal place is 0.2.
To learn more about rounding click on,
https://brainly.com/question/293610
#SPJ2
Write an equation of the line that passes
through (0, – 5) and is perpendicular to
the line y= - 4/5x
Answers
Answer:
[tex]y = \frac{5}{4} x - 5[/tex]
Jason puts $500 in an account that pays 3% simple interest for 2 years. Calculate the amount of interest he earned after two years.
Answers
$30
that is the working above
Find the value of x :)
Answers
Answer:
65
Step-by-step explanation:
130+75+90+x=360
x=65
Work out the area of a circle whose diameter is equal to 14 cm.
Give your answer correct to 2 decimal places.
cm?
help
Answers
Given:
The diameter of the circle = 14 cm
To find:
The area of the circle.
Solution:
We have,
Diameter of the circle = 14 cm
We know that the radius of the circle is half of its diameter. So,
[tex]r=\dfrac{14}{2}[/tex]
[tex]r=7\text{ cm}[/tex]
The area of a circle is:
[tex]A=\pi r^2[/tex]
Substituting [tex]\pi=\dfrac{22}{7}, r=7[/tex] in the above formula, we get
[tex]A=\dfrac{22}{7}\times (7)^2[/tex]
[tex]A=22\times 7[/tex]
[tex]A=154[/tex]
Therefore, the area of the circle is 154 square cm.
How many real solutions are there for the equation
3
2
0
1
Answers
Answer:
2
Step-by-step explanation:
[tex]12x {}^{2} + 4x - 3x - 1 = 0 [/tex]
[tex]4x \times (3x + 1) - (3x + 1) = 0[/tex]
[tex](3x + 1) \times (4x - 1) = 0[/tex]
[tex]3x + 1 = 0 \\ 4x - 1 = 0[/tex]
[tex]x = - \frac{1}{3} \\ x = \frac{1}{4} [/tex]
I hope this helps :)
Use square roots to solve the following quadratic equation.
Write your answers from least to greatest with a comma and
space separating each answer. For example: 4,9
m2 - 4 = 77
Answers
M^2=81
Square root of M= square root of 81
M=+ or - 9
M=-9,9
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answers
Answer:
πr²= 12.56
r²=12.56/3.14 = 4
r= 2
therefore , diameter = 2r = 2×2= 4 mm
Question 3 (2 points)
A new sweater costs $ 32.50 but is on sale for 40% off. What is the sale price?
Answers
Answer:
$19.50
Step-by-step explanation:
40% of $32.50 = $13.00
$32.50 - $13.00 = $19.50
Hope this helps!
There are two known issues with a certain model of new car. The first issue, A, occurs with a probability of P(A)=0.1. B is another known issue with the car. If it is known that either event occurs with a probability of P(A OR B)=0.93, and that both events occur with a probability of P(A AND B)=0.07, calculate P(B).
Answers
Answer:
[tex]P(B) = 0.90[/tex]
Step-by-step explanation:
Given
[tex]P(A) = 0.1[/tex]
[tex]P(A\ or\ B) = 0.93[/tex]
[tex]P(A\ and\ B) = 0.07[/tex]
Required
[tex]P(B)[/tex]
To do this, we make use of:
[tex]P(A\ or\ B) + P(A\ and\ B) = P(A) + P(B)[/tex]
Make P(B) the subject
[tex]P(B) = P(A\ or\ B) + P(A\ and\ B) - P(A)[/tex]
So, we have:
[tex]P(B) = 0.93 + 0.07 - 0.1[/tex]
[tex]P(B) = 0.90[/tex]
Pearl bought 45 lbs of clay for her art projects. She used 15.8 lbs to make a sculpture, and 0.72 lbs for each mug. How many mugs did Pearl make if she had 17.68 lbs of clay left over?
Answers
Answer:
16 mugs
Step-by-step explanation:
Total clay bought = 45 lbs
Clay used for sculpture = 15.8 lbs
Clay left over = 17.68 lbs
Clay used for each mug = 0.72 lbs
Number of mug = x
Total clay bought = Clay used for sculpture + Clay left over + (Clay used for each mug * Number of mug)
45 = 15.8 + 17.68 + (0.72 * x)
45 = 33.48 + 0.72x
45 - 33.48 = 0.72x
11.52 = 0.72x
x = 11.52/0.72
x = 16
Number of mug = x = 16 mugs
70. Dominic buys a new suit that is on sale for 20% off
the original price, and he
uses a coupon to get an
additional 20% off. Not including sales tax, what
percent of the original price of the suit did
Dominic pay?
E. 36%
F.40%
G. 60%
H. 64%
Answers
Answer:
H
Step-by-step explanation:
[tex]0.8 \times 0.8 = 0.64[/tex]