Answer:
423.2 is the length of the scale copy
Step-by-step explanation:
18.4 * 23 = 423.2 hope this helps!
Write the equation of a line perpendicular to y= -x + 4 and that passes through point (-5,-4) in slope intercept form.
Sarah earned $175 babysitting for her neighbors. If she saved 40% of her money how much did she save?
Answer:
70 dollars
Step-by-step explanation:
40% of 175 is 70
Answer:
im pretty sure she saved 70
Step-by-step explanation:
40% of 175 is 70, but im not sure if that's right. Sorry!
How can I speak to a tutor
Pls pray for me of this is the last one-
What is the following sum of 3/10 + 39/100
Answer:
.69 is the answer to the question
For the circle do I find the circumference or area? That’s all.
Answer:
i think circumference. good luck :D
Step-by-step explanation:
write an equivalent expression by using the distributive property (un-distributive) and factoring out a common factor. 3x+12-9y=
in direct variation, how are the constant of variation and the slope related?
The constant of variation and the slope are equal to each other.
what is the new perimeter
Answer:
13¥
Step-by-step explanation:
The new version of the story is a very good to the right the same thing with the new year with a new way ↕️ the most of the world to the next ➡️ the first time I saw it as well as the other hand the first place in the world of difference between the two
1. Bernardo de Gálvez was a friend to the United States. He helped in providing _____________ and weapons.
Convert the following into an array.
2x + 3y = 5
Answer is in the file below
tinyurl.com/wpazsebu
Yosune walked her dog 5 miles today and plans to walk her dog 2.5 miles everyday from now on. The total number of miles walked y can be represented by y=2.5x+5 where x is the number of days walkef
Answer:
The answer is below
Step-by-step explanation:
Yosune walked her dog 5 miles today and plans to walk her dog 2.5 miles every day from now on. The total number of miles walked y can be represented by y = 2.5x + 5, where x is the number days walked after today. a. State the x- and y-intercepts and then graph the equation. b. Interpret the x- and y-intercepts.
Solution:
The equation for a linear function is given by:
y = mx + b; where m is the slope of the function and b is the y intercept.
Given the equation y = 2.5x + 5, the y and x intercept can be found by substituting x = 0 and y = 0. Hence:
a) x intercept is the value of x when y = 0. Therefore:
0 = 2.5x + 5
2.5x = -5
x = -2
y intercept is the value of y when x = 0. Therefore:
y = 2.5(0) + 5
y = 5
b) The x-intercept is at the point (–2, 0). But there cannot be a negative number of days walked, hence the x intercept does not apply in this situation.
The y intercept is at the point (0, 5). This means that Yosune has initially walked her dog 5 miles.
help no wrong answers pls
Answer: the answer is 7 1/9
Step-by-step explanation:
Find the missing side lengths. All answers should be in fully simplified form.
a=?
b?
Answer:
a=8 b=6
Step-by-step explanation:
Using the Pythagorean theorem, a^2+b^2=c^2, and in this case, a^2+b^2=10^2 = 100
so a^2+b^2=100
8^2+6^2=100
64+36=100 ✔
and since A is longer than B, a=8, b=6
Answer: a= [tex]5\sqrt{3}[/tex] b= 5
Step-by-step explanation:
sin 60=a/10
[tex]\frac{\sqrt{3} }{2}[/tex]=a/10
[tex]10\frac{\sqrt{3} }{2} =a[/tex]
[tex]5\sqrt{3}=a[/tex]
cos 60=b/10
.5=b/10
5=b
help help
Prove the following:
[tex] \sf\frac{ \tan( \theta) }{1 - \cot( \theta) } + \frac{ \cot( \theta) }{ 1 - \tan( \theta) } = \sec( \theta) \cdot \: \csc( \theta) + 1[/tex]
[tex]\text{note: explanation is obvious}[/tex]
Answer:
the pictures are attachedplease see the explanation in the attached pictureAnswer:
note:[tex]\theta =y[/tex]
Your answer is in the attachment.
we have
siny(cosy-siny)
taking - common from this
-siny(-cosy+siny)
-sin y(siny-cosy)
What is the perimeter of the composite figure?
Enter your answer in the box.
perimeter = yd
Answer: 38 yd. plz mark me brainliest
Step-by-step explanation: Square: 4+4+4+4=16 6+8+8=22 so 22+16=38 so 38 yd. plz mark me brainliest. (tap the crown on the bottom right of an answer) there has to be 2 answers if there is no crown and 2 answers then reload the page.
Answer:
in big TRAINGLE
by using Pythagoras law
other side =√(6²+8²)=10yd
perimeter of composite figure =6+4+4+4+4+10=32yd
If you subtract 17 from my number and multiply the difference by -6, the result is 138. What is the number?
Answer:
Your number is -6
Step-by-step explanation:
-6 - 17 = -23
-23 x -6 = 138
Please help, but only answer if you know how to do the problem correctly :))
Answer:
ighhhhhhhhhhhh
Step-by-step explanation:
2 angles are complementary if the sum of their measures is 90°.
a) 90°-55°=35°
The complement is 35°
2 angles are supplementary if the sum of their measures is 180°.
b) 180°-53°=127°
The supplement is 127°
Mr. Gibbs bought number of shirts for the new members of his band. The cost for number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. How many shirts did Mr. Gibbs buy?
Answer:
Number of shirts= 6
Step-by-step explanation:
Giving the following information:
The cost for several shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25.
First, we need to calculate the net total price paid for the shirts:
Net total cost= 77.49 - 3.99= $73.5
Now, the number of shirts bought:
Number of shirts= 73.5 / 12.25
Number of shirts= 6
What is the surface area of the cone?
14 in²
43.96 in²
50.24 in²
56.52 in²
The surface area of the cone is 56.52 in².
What is Surface Area?An object's surface area is the total area that all of its surfaces occupy. Many 3D shapes in geometry have various surface areas, which are simply calculable using the formulas.
As per the given diagram:
slant height of the cone (l) = 7 inch
radius of the cone (r) = 2 inch
For the surface area of the cone:
= πr(l+r)
= (22/7) × 2 × (7 + 2)
= (396/7)
= 56.52 in²
Hence, the surface area of the cone is 56.52 in²
To learn more on Surface Area, click:
brainly.com/question/29298005
#SPJ3
he measurements of two sides of a triangle are 4 cm and 20 cm. What could be a measurement of the third side of the triangle?
Answer:
80
Step-by-step explanation:
every triangle adds up to 180 sort of, in this case, turn 4 into 40. 40+20=60 so add 80 to be 180!!!
I'm lowkey lost lol, :)
Answer:
A. 0, 2/3
Step-by-step explanation:
The X axis will be 0 and the y axis will be less than 0 so the only answer that fits this description is C
Which one of these grids is shaded red and blue in the ratio 0.5:1?
А
B
C
D
E
F
Answer:
B
Step-by-step explanation:
because one of 1/3 of the grid is 4.B has 4 blue coloured tiles of the grid
I hope this helps a little bit
I found the question you were talking about here:-
Ned has two cookies. One cookie weighs 1.75 ounces, and the other cookie weighs 1.375 ounces. Which statement correctly compares
and describes the weights of the two cookies?
Answer:
i think that it is 3.125
Step-by-step explanation:
because 1.75 + 1.375 =3.125
The oblique prism has a rectangular base with a width of 10 units and a length of 13 units. An oblique prism with a rectangular base is shown. The rectangular base has a width of 10 units and a length of 13 units. The distance between the top and the bottom base is 17 units. The top base extends 8 units to the right of the bottom base. The top base extends 8 units to the right of the bottom base. What is the volume of the prism? 1,040 cubic units 1,360 cubic units 1,950 cubic units 2,210 cubic units
Answer:
1,950 cubic units
Step-by-step explanation:
The computation of the volume of the prism is shown below:
Area of the rectangle = length × breadth
= 10 units × 13 units
= 130 units^2
Now the volume of the prism is
= Base × height
= 130 units × √(17^2 - 8^2)
= 130 units × 15 units
= 1,950 cubic units
Answer:
1,950 Cubic Units
Step-by-step explanation:
Because I said so.
The angles of a triangles are x°, 3x° and 30°. When asked to solve for x, Alvi shows the work in post-it A below. Brian shows the work in post-it B below. Who is correct and why? Why mistake did the incorrect person make?
that is the pic for post it a.
the post it b said
x + 3x + 30 = 180
4x + 30 = 180
4x = 150
x = 37.5
Answer:
See explanation
Step-by-step explanation:
OK. Alvi is incorrect because he didn't add the measures of all 3 angles of the triangle, whereas Brian did. So, Brian is correct and Alvi needs to work on that kind of problem.
What is the total surface area??
Answer:
790 units^2
Step-by-step explanation:
Take the area of each side and add them all up. Remember each side is there twice.
Formula: SA = 2(15*5 + 15*16 + 5*16)
SA = 2(75 + 240 + 80)
SA = 2(395)
SA = 790
(02.02)
The sum of three consecutive integers is 267. What is the largest integer? (1 point)
Answer:
90
Step-by-step explanation:
88 plus 89 plus 90 is equal to 267
Pls help! I dont know what to put im horrible at patterns
Answer:
divide by 4, 12, 21
Step-by-step explanation:
first, look at 20, and 5. How do you get there?
well, there are 2 possible ways.
20/4=5, or 20-15=5
we take it into the next pattern to get
44/4=11, and 44-15=29.
so now we know that the rule is to divide by 4
____________________________________________
36/4 = 12
84/4=21
Answer:
1. 36 / 4 = 9
2. 84 / 4 = 21
Rule: The input divided by 4. (I / 4 = O)
Step by Step explanation:
Look at the first input and output, what do you see? Well, 5 is a multiple of 20, but if 5 is the output, this means that instead of multiplication we're doing division. How many times does 5 go into 20? 4 times, so that's our rule, I / 4 = O. If we use this rule for the rest of the questions, you get the answer.
Rebecca left her house and walked 2 blocks east. She turned and walked 5 blocks north to get
to the library. How far is the direct route from Rebecca's house to the library?
Answer:
If you talking about how many blocks she needs to walk, the answer is simple: 5 + 2 = 7
But if you use blocks as a sort of lenght measurement system, it's
[tex] \sqrt{7 {}^{2} + 5 ^{2} } [/tex]