Answers
Answer:
area of triangle=1/2 (base×height)=1/2 (7×11)=38.5cm²
Related Questions
Dfhhhftgggghguijhhjjjjjjj
Answers
Answer:
its first one
Step-by-step explanation:
y=-3x+6 and y=6-3x, which of the following statements best describes the two lines? WILL MARK AS BRAINLIEST!!!
Answers
Answer:
what are the statements?
Step-by-step explanation:
Answer:
y=6-3×
Step-by-step explanation:
It is the most explainful way to do the work
Nora and Violet had saved their babysitting money at a ratio of 5:9. Nora has $48 less than Violet. How much money do they have in total?
Answers
Answer:
168
Step-by-step explanation:
9-5 = 4 = 48
48 / 4 = 12
12 x ( 9 + 5 )
168
Solve the equation: 13 + c = 232. What is the value of c?
Answers
Answer:
219
Step-by-step explanation:
Just take 232 minus 13, you get 219
Answer:
219
Step-by-step explanation:
13+c=232
subtract 13 from each side
c=219
hope this helps :)
Logan is 2 years older than Lindsey. Five years ago, the sum of their ages was 30. Find Lindsey’s
current age.
Answers
Answer:
lindsey = x = 19
logan = x + 2 = 21
Step-by-step explanation:
lindsey =x
logan = x + 2
-------
5 yrs back
lindsey = x - 5
logan = x + 2 - 5 = x - 3
~~~~~~~~~~
x- 5 + x - 3 = 30
x + x - = 30 +5 +3
2x = 38
x = 38/ 2 = 19
Simplify cot θ sec θ.
Answers
Answer:
csc θ
Step-by-step explanation:
cot θ sec θ can be substituted by reducing the expression into equivalent parts.
cot θ = (cos θ)/(sin θ)
sec θ = 1/(cos θ)
Reduce these two values to get 1/(sin θ)
This expression can then be changed to csc θ, as it is also equivalent.
The trigonometric expression cot θ × sec θ in the simplified form will be cosec θ.
What is trigonometry?Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ cot θ × sec θ
We know that cot θ = cos θ / sin θ and sec θ = 1 / cos θ, then we have
⇒ cot θ × sec θ
⇒ cos θ / sin θ × 1 / cos θ
⇒ 1 / sin θ
We know that 1 / sin θ = cos θ
⇒ 1 / sin θ
⇒ cosec θ
The trigonometric expression cot θ × sec θ in the simplified form will be cosec θ.
More about the trigonometry link is given below.
https://brainly.com/question/22698523
#SPJ2
Use the formula v= u + at to find the final velocity (in m/s), when
• the initial velocity is 3 m/s
• the acceleration is 2.5 m/s?
• the time is 12 seconds
Answers
v = 3 + (2.5x12)
v = 33m/s
1. Two students went to McDonald's. They each bought the same snack, which included a shake
and a burger. The shakes cost $2 each. In total, they spent $12.
Part A: Enter an equation to represent this equation. Let x represent the cost of one burger.
Part B: Enter the cost of one burger.
Answers
Answer:
12-2=10 b=10
Step-by-step explanation:
Because each roll has six possible even values (2, 4, 6, 8, 10, and 12) and only five possible odd values (3, 5, 7, 9, and 11), the dice should show even values more often than odd values. Do you agree with this statement? Explain.
Answers
lahdhd7svs7dhdhdydys
HELP WHAT IS THE SLOPE!!!!!
Answers
Answer:
-4/5
Step-by-step explanation:
y=mx+c
m=gradient=-4/5
Find the distance between the points (9, –6) and (–4, 7). Question 15 options: A) B) C) D)
Answers
Answer:
[tex] \huge \boxed{ \boxed{ \tt \sqrt{170} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:coordinatesPEMDASgiven:point:(9,-6),(-4,7)tips and formulas:[tex]d = \sqrt{(x _{2} - x _{1} ) ^{2} + (y_{2} - y_1 {)}^{2} } \atop[/tex]let's solve:[tex] \sf substitute \: the \: value \: o f \:x _{2} \: x _{1} \: y_{2} \: y_1 \: respectively : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } [/tex][tex]\sf simplify : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } \\ \sqrt{(9 + 4 {)}^{2} + ( - 6 + 7 {)}^{2} } \\ \sqrt{ {13}^{2} + {1}^{2} } \\ \sqrt{169 + 1} \\ \sqrt{170} \\ [/tex]What is the solution
-3x + y = 2
y = x + 4
Answers
Answer:
to find the solution, we substitute y = x + 4 into the other equation.
-3x + (x + 4) = 2
-3x + x + 4 = 2
-2x = 2 - 4
-2x = -2
x = 1
to find y, we substitute x to the x variable in the y equation.
y = 1 + 4
y = 5
therefore, when combined, it is (1,5).
Find the volume of a triangular prism that has a triangular base of 14 and height of 17 with a prism height of 5.
Answers
Volume = area of triangle x height
Volume of the triangular prism:
= (14 x 17 x 1/2) x 5
= 119 x 5
= 595
In ΔQRS, s = 860 inches, q = 240 inches and ∠R=144°. Find the length of r, to the nearest inch.
Answers
Answer:
1064
Step-by-step explanation:
Answer: 1064
Step-by-step explanation:
Akhila works for a company with over 1000 employees, of whom 83% have pierced ears. Every year, each
employee draws another employee's name and gives them a gift. Let I be the number of names Akhila
draws until she draws an employee's name who does not have pierced ears.
What type of variable is T?
Answers
Answer:
Geometric
Step-by-step explanation:
Trust
HELP HELP HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Hope this helps :)
Can I have brainliest
Set by step explanation:
Tell whether x and y are proportional.
Answers
Answer:
They're proportional
Step-by-step explanation:
y/x always equals 5
Pls help (25 points)
Answers
Answer: 20
Step-by-step explanation:
4 x 2 = 8
4 x 2 = 8
+
---------
16 round to twenty
What is 0.729 repeating written as a fraction
Answers
Answer:
I don't really know the answer, but the simplest form is 729/1000
Step-by-step explanation:
Solve each problem. Round to the nearest tenth if necessary. Use 3.14 for π. What is the radius of a circle with a circumference of 15 cm? Show your work! I will be giving out brainliest!
Answers
Answer:
2.3
Step-by-step explanation:
First off, you start with the circumference formula which is 2(pi)r. Since we know our circumference, we can create the equation solving for r. so we have 15=2(pi)r. Now in order to solve for r, we need to transfer everything to the other side, meaning dividing by 2(pi). So 15/2(pi)=2(pi)r/2(pi). Since we are using 3.14 for pi, 3.14*2 is 6.28. 15/6.28 which is about 2.388 So the radius of the circle is 2.3 (rounded to the nearest tenth)
which single transformation could be applied to the rectangle below to create a rectangle that is similar but not congruent
A. Rotation
B. Dilation
C. Reflection
D. Translation
Answers
Answer:
B
Step-by-step explanation:
Dilations are the only transformations in which the shape is changed.
Help pls i will mark brainliest
Answers
Answer:
15
Step-by-step explanation:
5*6=30
8*4=32
30*16=480
480/32=15
Could yall help me PLEASE
estimate the circumference of a quarter whose diameter measures 1.205 inches.
7.6 in.
1.9 in.
2.4 in.
3,6 in.
Answers
Answer: 3.6
Step-by-step explanation:
(Not the best at math but I am an above level student)
C= pi x diameter
C= pi x 1.205
C= 3.7
114, 142, 59, 122, 111, 128, 158, 79, 88, 107, 133,
131, 113, 152, 149, 99, 84, 112, 104, 109, 122,
131, 144, 155, 139, 142, 119, 80, 127, 140, 135
Put numbers in order from least to greatest
Answers
Answer:i think you can do this on your own all you need to know is counting ill give you the 1st 2 and you can do the rest 79,88.
Step-by-step explanation:
you just need to know how to count because if you just count to 1-200 you will know all the answers
hope this helps
Answer:
59, 79, 80, 84, 88, 99, 104. 107, 109, 111, 112, 113, 114, 119, 122, 122, 127, 128, 131, 131, 133, 135, 139, 140, 142, 142, 144, 149, 152, 155, 158
Step-by-step explanation: Uhm, well here?
I NEED HELP PLEASEE
A warehouse buys televisions for a cost price of $640 each.
The warehouse then sells the televisions for $960 each.
Find the profit on each television as a percentage of its cost price.
choose one:
66 2/10%
50%
40%
33 1/3%
20%
Answers
640$ 100%
960$ X%
X=960•100/640
X=150%
150-100=50%
The profit on each television as a percentage of its cost price is 50%.
Given that,
The cost price of the television should be $640 each.The sale price of the television should be $960 each.Now the profit percentage on each television of the cost price is:
[tex]= \frac{Sale\ price - cost\ price}{Cost\ price} \\\\= \frac{\$960 - \$640}{\$640}\\\\= \frac{\$320}{\$640}[/tex]
= 50%
Therefore we can conclude that the profit on each television as a percentage of its cost price is 50%.
Learn more about the profit here: brainly.com/question/9281343
A mountain bike originally priced at $960.00 is up for sale at a discount of 14%. What is the price of the mountain bike after the discount?
Answers
Answer:
$825.60
Step-by-step explanation:
Since the price of it is $960.00, it means that it's 100%.
100% = 960
1% = 960 ÷ 100 = 9.6
14% = 9.6 x 14 = 134.40
Since they asked for after the discount, deduct the price of the discount with the original price.
Mountain bike after 14% discount =
960 - 134.40 = 825.60
960.00 - 134.4 = 825.6 < answer
can someone please help me, my teacher had to explain this but they did not explain it very well. This is due in 2 hours
Answers
Answer:
2 congruent sides are ab=mn, be=np and ea=pm
congruent angles are a=m, b=n and p=m
3 congruent sides are qr=jl,ry=ls and yq=sj
congruent angles are q=j,r=l and y=s
4 a LM
b SU
c TS
d U
e L
f angle thing MKL or angle K
g MKL
h LMK
5 a - 11 b - 13 c - 8 d - 45 e - 32 f - 103
Step-by-step explanation:
This also came with it :Complete the table for the following function:
Y = 8x - 5
Please help me and dont mind my work I did on the side im pretty sure I got it wrong.
Answers
Answer:
x y
3 19
5 35
-2 -21
1 3
4 27
Step-by-step explanation:
I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!
how do scale drawings and actual measurements represent proportional relationship
Answers
Answer:
Step-by-step explanation:
For exapmple: scale is 1:2 on a map
1 cm on the map is 2 cm in real life.
1 m on the map is 2 m in real life.
the proportion on the map is multiplied by the second number on the scale
help please- ._. i’ll give brainliest-
Answers
Answer:
4.41
Step-by-step explanation:
a(3.15)
(1.4)(3.15)
1.4 x 3.15 = 4.41