Answers
Answer:
25%
Step-by-step explanation:
9 correct ÷ 36 problems = .25
So 25%
Poor Rosa failed.
Answer:
She got 25% right:
9/36
:) hope it helps
Related Questions
Use the FOIL method to check your answer from part A.
Answers
Inner = -5x
Outer = +8x
Last = -40
It is correct!
Ա Algebra (STEM) #52056 Test: Test #1: Review Chapter 6 This Question: 1 pt A fish has a triangular tooth with a height that is 2 centimeters longer than the base. If the area of the tooth is 4 square centimeters, find its base and height. The base of the tooth is (Type an integer or a fraction.)
Answers
Answer:
hello I'm losstreak in mobile legends
A square wall is covered with sqare tiles. There are 85 tiles altogether along the two diagonals. How many tiles are there on the whole wall?
Answers
Answer:
There are 1849 tiles on the whole wall.
Step-by-step explanation:
If there are 85 tiles along the two diagonals, we can use the following rule:
[tex]\frac{85+1}{2}=43[/tex]
So we have 43 tiles in the first diagonal and 85-43 = 42 in the second diagonal.
Now, as we have a square the side will have 43 tiles so the total area will be cover with:
[tex]A=43*43=1849[/tex]
Therefore, there are 1849 tiles on the whole wall.
I hope it helps you!
the angle of a triangle in the ratio 1:3:5 how much is the larger angle
Answers
Answer:
100°
Step-by-step explanation:
The sum of all the angles in a triangle is 180°.
This is 1 + 3 + 5 = 9
180 ÷ 9 = 20
The scale factor is 20.
Multiply 5 (the greatest angle) by the scale factor.
5 x 20 = 100
4x + 5y = 102
7y + 5y = 126
Answers
Answer:
hope you like my question
Step-by-step explanation:
Hi -
What you want to do here is solve the equation by substitution.
To do that, you solve one of the equations for y. then plug that into the other equation so you have an equation with only x as the variable.
1) Solve either equation for y. Lets go with the first one:
4x+5y=102
Subtract 4x from each side:
5y=102-4x
Divide both sides by 5
y=(102-4x)/5
2) Plug this value for y into the other equation we started with:
7x+5y = 126
7x + 5((102-4x)/5) = 126
3) Solve the resulting equation for x.
Since we are multiplying and dividing (102-4x) by 5 the 2 5s cancel each other out
7x + 5((102-4x)/5) = 126
7x + 102 - 4x = 126
Combine the 2 x terms:
3x+102=126
subtract 102 from each side:
3x = 24
Divide both sides by 3:
x=8
Once we have a value for x, we can plug that number into either one of our starting equations to solve for y.
4x + 5y = 102; if x = 8
32+5y = 102
subtract 32 from each side:
5y = 70
Divide both sides by 5:
y = 14
So x = 8 and y = 14.
You can check your work by plugging these numbers both into your 2 initial equations.
4x+5y=102; 4*8+5*14 = 102
7x+5y=126; 7*8 +5*14 = 126
WILL GIVE BRAINLIEST please help
Answers
Answer:
First bullet point
Step-by-step explanation:
Answer: The first option (A)
Step-by-step explanation:
i did the math just plug in the numbers for x.
hope this helps pls mark me brainliest
what do u need to know in order to find velocity
Answers
Answer:
you need to divide the distance by the time it takes to travel that same distance, then you add your direction to it.
Step-by-step explanation:
Find the area of the triangle below. Be sure to include the correct unit in your answer
Answers
Answer:
Step-by-step explanation:
here
base(b) = 13 yd
height (h) = 4 yd
area of triangle
= 1/2 *b*h
= 1/2 * 13 * 4
= 26 yd²
Does anyone know the answer for this?
Answers
Answer:
Cd is 20 cm
Step-by-step explanation:
Is Y=6x+11 a function?
Answers
Answer:
Yes
Step-by-step explanation:
y=6x+11
0=6x+11
-6x=11
x=-11/6
So its a solution
What function is
graphed below?
Answers
Answer:
y=-x^2
Step-by-step explanation:
My last math question of the day! Help me out!
What equation can be used to find B, the number of points scored!
Thank you!
Answers
Answer:
A
Step-by-step explanation:
Let b represent the number of points Ben scored.
We know that Lori scored 26 points.
This amount is two less than four times what Ben scored.
Four times what Ben scored will simply be 4b.
And two less will be 4b - 2.
This is equivalent to Lori's score.
So, we can write that:
[tex]4b-2=26[/tex]
Hence, our answer is A.
Answer:
I believe it is A
Step-by-step explanation:
Since in this problem you would want to find b, which is stated the is almost 4 times 26... however is 2 less. The other options are wrong since you would want a bigger number, not a smaller one... Hopefully this is helpful
The same digits are used for the expressions 34and 43.Explain how to compare the values of the expressions. whoever answers correct ily
Answers
(3x10) + (4x1) = 34
(4x10) + (3x1) = 43
There are three tens in 34 and 4 tens in 43, and there are 4 ones in 34 and 3 ones in 43
Mark as Brainllest
Can someone help me out please?
Answers
Step-by-step explanation:
perp. 1/2
y - 2 = 1/2(x + 4)
y-2 = 1/2x+2
y=1/2x+4
The mean of four positive integers is 5. The median of the four integers is 6.
What is the mean of the largest and smallest of the integers?
Submit Answer
Skip for Now
Answers
9514 1404 393
Answer:
4
Step-by-step explanation:
The median of a data set with an even number of members is the average of the middle two. We are told that is 6. The average of the whole set of 4 integers will be the average of the averages of the middle two and the two others.
In other words, the average of 6 and the number you're looking for is 5. That means the number you're looking for is x, where ...
(x +6)/2 = 5
x +6 = 10
x = 4
The mean of the largest and smallest integers is 4.
Failing this class plz help
Answers
Answer:
m∠2 = 35°m∠3 = 55°Step-by-step explanation:
Angles 2 and 3 are complementary ⇒ m∠2 + m∠3 = 90°
Angles 3 and 4 are complementary ⇒ m∠3 + m∠4 = 90
m∠2 = m∠4 = 35°m∠3 = 90° - 35° = 55°Victor drew a square with vertices at (1,2), (3,2), (3,4), and (1,4). He slides the square 5 units up to create an image. What are the vertices of the image? (1,7), (3,7), (3,9), and (1,9) (6,2), (8,2), (8,4), and (6,4) (1,-2), (3,-2), (3, -4), and (1,-4) (1,-3), (3,-3), (3, -1), and ( 1,-1)
Answers
Answer:abcd
Step-by-step explanation:
"If a point (x, y) is shifted 'h' units upwards, coordinates of the image point will be",
(x, y) → (x, y + h)
If the vertices of a square are,
A(1, 2), B(3, 2), C(3, 4), D(1, 4)
If these vertices are shifted 5 units upwards, then the coordinates of the vertices of the image will be,
A(1, 2) → A'(1, 2+5)
→ A'(1, 7)
B(3, 2) → B'(3, 2+5)
→ B'(3, 7)
C(3, 4) → C'(3, 4+5)
→ C'(3, 9)
D(1, 4) → D'(1, 4+5)
→ D'(1, 9)
Therefore, Option (A) will be the answer.
Learn more,
https://brainly.com/question/13365243
Choose the statement that is true about the given quantities.
Answers
Answer:
Olá, tudo bem?
Step-by-step explanation:
Meu nome é Ana Kesia, e o seu?
Foi mal, Nn Consegui responder!
Answer:
The quantity of column A is greater
Step-by-step explanation:
sin 45 = 0.7071
cos 45 = 0.525
therefore, 0.7071 > 0.525
therefore. sin 45. > cos 45
Which equation is equivalent to
Answers
Answer:
4K^4
Step-by-step explanation:
Answer:
4k^4
Step-by-step explanation:
Just break it down step by step. The cube root of 64 is 4, since 4*4*4 = 64.
The cube root of k^12 is k^4, since k^4*k^4*k^4 = k^12 (since you add the exponent together when multiplying.
So, when you put this together, the cube root must be 4k^4.
Solve for the missing side of the right triangle. Round your answer to the nearest tenth.
Answers
Answer:
10.4
Step-by-step explanation:
with reference angle 60
perpendicular (p)= 18
base(b)= x
tan 60 = p/b
[tex]\sqrt{3}[/tex] = 18/b
b = 10.4
is the discriminant of f positive , zero , or negative
Answers
Answer:
Negative because there's no x-intercepts!
Hope this helps!
Last year, there were 20 students in a class. This year, there are 30% more students. How many students are in the class this year?
Answers
Answer: Is 26 so
Gib brainliest pwease
Step-by-step explanation: Your dummy
before your account goes bye bye
pls help me with #9 :)
Answers
Answer:
94°
Step-by-step explanation:
it is a similar triangle and corresponding angles of similar triangles are equal. and interior angles of triangles always equal to 180°
Answer:
A- 94
Step-by-step explanation:
p= 32
k= 54
m= 180 - (32+54) = 94
angle m ~ angle j
Angle j = 94
I hope im right!!
find the nth term of the following sequence
-7 ,-4 , -1 , 2 ,5
Answers
Answer:
3n - 10
Step-by-step explanation:
Find the difference between the terms
-7 , -4 , -1, 2, 5
+3 +3 +3 +3
Difference of terms = 3, so you'd write that as 3n
Then you'd need to find the difference between the 1st term and 3:
3 > -7
- 10
So you'd write that as 3n - 10
Nancy had 6 feet of ribbon she will use to make gift wrapping bows. She needs 1/3 of a foot to make a gift wrapping bow. How many gift wrapping bows can Nancy make? 9 bows 12 bows 18 bows 24 bows
Answers
Answer: WHATS THE ANSWER???!?!
Step-by-step explanation:
Answer:
thanks for the free points. btw it is 18
Step-by-step explanation:
HELP HELP I NEED HELP ASAP PLEASE!!
Find an integer a such that a < √77 < a + 1
PLEASE RIGHT AND EXPLANATION TOO
Answers
Answer:
I don't know what z I don't know I don't know
Answer:
Maybe 78 and 76
Step-by-step explanation:
Thats what I got, Idrk how to explain it though-
HELP ME ;-; need it plsssssss
Answers
So the answers would be;
1.) S
2.) D
3.) S
4.) D
5.) D
Answer:
1) Similar
2) similar
3) Dissimilar
4) Dissimilar
5)similar
Step-by-step explanation:
similar:KAPAG MAGKAPAREHO ANG NUMBER NG DENAMONATOR NG ISANG FRACTION O MAG KAPAREHO ANG KANILANG NUMERATOR NUMBER
DISSIMILAR:KAPAG HINDI MAGKAPAREHO ANG NUMBER NG DENAMONATOR O HINDI MAGKAPAREHO ANG NUMBER NG NUMERATOR
Classify each polynomial according to its degree and type. Look at the screenshot below!
Answers
K - 5 = 12. Solve the equation
Answers
Answer:
17 = K
Step-by-step explanation:
Add 5 to both sides to get K = 17
Can somebody solve this?
Answers
Answer:
x= 2
Step-by-step explanation:
Isolate the radical
Raise each side of the equation to the power of 3
Hope this help