Answers
Step-by-step explanation:
x is the hypothnes so u can done by trigonometric formula
c2=a2+b2
×2=6square +8square
x2=36+64
x=square root of 100
x=10(sorry my phone hasn't square)
Answer:
x = 10
Step-by-step explanation:
One can assume that the line drawn down the middle splits the triangle into two congruent portions, thus it is an angle bisector, altitude, and median. This forms two congruent right triangles. Therefore, one can use the Pythagorean theorem to solve this problem. The Pythagorean theorem states the following,
[tex]a^2 + b^2 = c^2[/tex]
Where (a) and (b) are the legs or the sies next to the right angle, and (c) is the hypotenuse or the side opposite the right angle.
Substitute in the given values and solve, remember that a median splits the base in half,
[tex](8)^2+(6)^2=c^2\\\\64 + 36 = c^2\\\\100 = c^2\\\\10 = c[/tex]
Related Questions
(-4)^6 (-4)^5 into a single power
Answers
[tex] \huge { - 4}^{11} [/tex]
Challenge The bakery manager at the grocery store decides to have a 17% off sale on all bread.
You decide to purchase 7 loaves of bread. Let b be the original price of a loaf of bread. Expand the
expression 7(b-0.17b). What do the terms of the expansion represent?
Which expression represents the correct expansion?
OA. 7b - 1.19
OB. 7b + 1.19
OC. 7b - 1.19b
OD. 7b + 1.19b
Answers
Answer:
C
Step-by-step explanation:
7×b-7×0.17b
=7b-1.19b
Christina is making a necklace using beads. She has 20 red, 14 blue, 10 purple, 28 green, and 8 yellow beads. She randomly chooses a bead to start the necklace. What is the probability of Christina choosing a purple bead?
Answers
Answer:
10/70
Step-by-step explanation:
Round 0.589 to the nearest hundredth
A. 0.59
B. 0.6
C. 0.58
D. 1
Answers
Tenths: .5
Hundredths: . 8
Thousandths: . 9
9 is more than 5 so you round up.
And the next number is 9.
Therefore, it would be 0.59.
A group of hikers begins a trip with 30 pounds of food per hiker. They will eat a total of 12 pounds of food a day. If there are 7 hikers, which equation can be used to find y, the amount of food remaining after x days? F) y = 12x + 30 G) y = -7x + 84 H) y = 12x + 210 J) y = 30x-12
Answers
Given:
Food = 30 pounds of food per hiker.
Food consumption = 12 pounds of food a day.
No. of hikers = 7
To find:
The equation for the given situation.
Solution:
Let x be the number of days and y be the amount of remaining food.
Total amount is the product of number of hikers and food per hiker.
[tex]\text{Total food}=7\times 30[/tex]
[tex]\text{Total food}=210[/tex]
Food consumption of one day = 12 pounds
Food consumption of x days = 12x pounds
Now,
Remaining food = Total food - Food consumption of x days
[tex]y=210-12x[/tex]
[tex]y=-12x+210[/tex]
Therefore, the required equation is [tex]y=-12x+210[/tex].
Note: Option C is correct if there is -12 instead of 12.
If f(x)=3x^2-4x+9, find the f(2)
Answers
Answer:
13
Step-by-step explanation:
3(2)(2) -4(2)+9
12 -8 +9= 13
Well you will plug in 2 into x and it’ll give you 3(2)^2-4(2)+9 and when you work that out you get 3(4)-8+9 and then work that out and you’ll get 12-8+9 and then a final answer of 13
please help! odfpfpsdfsdlfsdfnlkfn pleaseeeeee
Answers
Answer:
x = 13
Step-by-step explanation:
Since the two given angles are vertical angles, we know (5x) = 65.
Divide both sides by 5 : 5x = 65 and we get x = 13
5
What is the period of the function?
1.π
2.2π
3. 3π
4. 4π
Answers
Answer:
Period is for a complete oscillation
[tex]period = 4\pi[/tex]
Find the Perimeter and Area of the rhombus.
Answers
which sign is this??
Answers
Answer:
They are equal, its the equal sign
Step-by-step explanation:
6p+23 95
6(12)+23 95
95=95
Brainliest? :o
Miguel drives 200 meters up a hill that makes an angle of 7 degrees with the horizontal ground. To the nearest tenth of a meter, what horizontal distance has he covered? (Only round your answer once)
Answers
Answer:
Step-by-step explanation:
The hypotenuse is 200 meters.
The angle making the ground and the Hypotenuse is 7 degrees.
The trig relationship needed is the cosine.
Cos(7) = x / 200 Multiply both sides by 200
200*cos(7) = x
200* 0.9925 = x
x = 198.51
The calculator held the actual answer of cos(7)
Find m of angle NSR.
Answers
Answer:
j
Step-by-step explanation:
Answer:
117
Step-by-step explanation:not sure the steps but my teacher gave the answers out
Mhanifa please help with this
Answers
Answer:
Use cross-multiplication to solve these
1) 6/2 = 4/p ⇒ 6p = 4*2 ⇒ p = 8/6 ⇒ p = 4/32) 4/k = 8/2 ⇒ 8k = 2*4 ⇒ k = 8/8 ⇒ k = 13) n/4 = 8/7 ⇒ n = 4*8/7 ⇒ n = 32/74) 5/3 = x/4 ⇒ x = 4*5/3 ⇒ x = 20/3Please Help and NO LINKS PLEASE
Three times the sum of two numbers is 15. One of the numbers is 9 more than one-third of the other number.
a. How can you use a system of equations to find the two numbers?
b. What are the two numbers? Show your work.
Answers
Answer:
8, - 3
Step-by-step explanation:
one number is x, the other is y
x = 1/3y + 9
=> (1/3y + 9 + y) × 3 = 15
=> y + 27 + 3y = 15
=> 4y = 15 - 27
=> 4y = - 12
=> y = - 3
x = 1/3(- 3) + 9 = 8
2 / 7 - x = 5/4 what is the value of 'x'
Answers
Answer:
27/28
Step-by-step explanation:
2/7 - x =5/4
-2/7 -2/7
x=27/28
-6x+6y= -24
-6x+9y= −45
Answers
Answer:
1. X- Intercepts(s) : (4,0)
X- Intercepts(s) : (4,0)
X- Intercepts(s) : (4,0) Y- Intercepts(s) : (0, -4)
X- Intercepts(s) : (4,0) Y- Intercepts(s) : (0, -4)2. . X- Intercepts(s) : (15/2, 0 in fraction form.)
X- Intercepts(s) : (4,0) Y- Intercepts(s) : (0, -4)2. . X- Intercepts(s) : (15/2, 0 in fraction form.) Y- Intercepts(s) :( 0, -5)
Step-by-step explanation:
To Find the X- Intercept Subsitute in 0 For Y solve for x. To find the y-intercept Substitute in 0 for x and solve for y.
The measures of the angle of a triangle is shown in the figure below solve for X
Answers
Examine the system of equations.
-5x + 5y = 40
4x +
Зу = 24
What is the solution?
Answers
Answer:
y = 26.2857143 or 184/7 or 26 2/7
x = -13.7142857 or -96/7 or -13 5/7
Step-by-step explanation:
-5x + 5y = 40
-x + y = 40
x = -40 + y
substitute x for -40 + y
4(-40 + y ) + 3y = 24
-160 + 4y + 3y = 24
7y = 184
y = 26.2857143 (?)
x = -40 + 26.2857143
x = -13.7142857
As shown in the diagram below, quadrilateral WXYZ is inscribed in a circle and m∠WZY = 69 degrees
Find the m∠WXY
Answers
9514 1404 393
Answer:
m∠WXY = 111°
Step-by-step explanation:
Opposite angles of an inscribed quadrilateral are supplementary.
m∠WXY = 180° -m∠WZY
m∠WXY = 180° -69°
m∠WXY = 111°
6,782.4 round nearest whole number
Answers
Answer: 6,782
Step-by-step explanation: Since 4 is less than 5, you do not change the number resulting in the answer being 6,782
Answer:
6780
Step-by-step explanation:
which box-and-whisker plot represents this data 5,8,4,2,5,9,7,12,4,3
Answers
Answer:
pag times mo po sya tyaka download ka photo ma tsaka ma kipag up a9e
Bryan has 5 apples and gives away 2. How many apples does he have left ?
Answers
Answer:
3
Step-by-step explanation:
5-2=3
Answer:
Bryan has 3 apples left
Step-by-step explanation:
5-2=3
Find the slope of a line that passes through the given pair of points: (-3 , -1) and ( 2 , -1) .
Answers
Answer:
m=0
Step-by-step explanation:
m=y2-y1/x2-x1
m=-1-(-1)/2-(-3)
m=-1+1/2+3
m=0/5
m=0
What is the area with the length of 5/8 ft and a width of 4/9 ft
Answers
Answer:
[tex]area \: = length \times width \\ = \frac{5}{8} \times \frac{4}{9} \\ = \frac{20}{72} \\ = \frac{10}{36} {ft}^{2} [/tex]
Hope this helps youCan I have the brainliest please?Please do Correctly will mark you Brainliest!
Answers
Answer:
279...................................
Answer:
[tex] \rm\displaystyle \: A _{ \text{ total}} = 212 [/tex]
Step-by-step explanation:
Prefer the attachment
so we have 3 rectangle
recall that,
[tex] \displaystyle \: A _{ \text{ rect}} = l \times w[/tex]
rectangle-1:the width of the rectangle is 10m
and the length is 12+5=17m
so the area is
[tex] \displaystyle \: A _{ \text{ rect - 1}} = 17 \times 10[/tex]
[tex] \displaystyle \: A _{ \text{ rect - 1}} =170 \: {m}^{2} [/tex]
rectangle-2:the length is 9 m
the width is 3 m
so the area is
[tex] \displaystyle \: A _{ \text{ rect - 2}} = 9 \times3[/tex]
[tex] \displaystyle \: A _{ \text{ rect - 2}} = 27 \: {m}^{2} [/tex]
rectangle-3:the length is 5m
the width is 3m
so the area is
[tex] \displaystyle \: A _{ \text{ rect - 3}} = 5 \times 3[/tex]
[tex] \displaystyle \: A _{ \text{ rect - 3}} = 15 {m}^{2} [/tex]
total area:[tex] \rm\displaystyle \: A _{ \text{ total}} =170 \: {m}^{2} + {27m}^{2} + {15m}^{2} [/tex]
[tex] \rm\displaystyle \: A _{ \text{ total}} = 212 {m}^{2} [/tex]
Use the GCF to factor: 30r - 27g
Answers
Answer:
3(10-9g)
Step-by-step explanation:
factor is 3 out of 30-27g
A washer and a dryer cost $774 combined. The washer costs $76 less than the dryer. What is the cost of the dryer?
Answers
Answer:
The dryer costs 425 dollars
Step-by-step explanation:
x - washer
y - dryer
x+y=774
x=y-76
(y-76)+y=774
2y=774+76, 2y=850
y=425
y-76=x
425-76=x
x=349
Tom has a cube, a rectangular prism,and a traiangular prism. Which of his shapes has MORE than 6 verticles
Answers
Daniel un préstamo al banco para invertir en su negocio familiar hasta el momento pagó una cuota de 31940 y otra de 42865 si el préstamo era de 100000 cuánto dinero todavía le debe Daniel al banco
Answers
Answer:
the money does daniel still owe the bank is $25,195
Step-by-step explanation:
The computation of the money does daniel still owe the bank is given below:
= Loan amount - fees charged - another fee charged
= $100,000 - -$31,940 - $42,865
= $25,195
Hence, the money does daniel still owe the bank is $25,195
We simply applied the above formula so that the amount owe the bank could come
Jamie has a rectangular room in her home with a width of 8 feet and a diagonal distance of 17 feet. Find the total area of the room.
Answers
Step-by-step explanation:
8²+x²=17²
74+ײ=289
x²=225
Sq root both sides
x=15
15×8=120 Sq ft