Answer:
Pretty sure 5:9.
Step-by-step explanation:
The total tortillas are 9. The total number of flour tortillas is 5. You get 5:9.
Hope I helped! :) Sorry if it's wrong :( Have an amazing day!!
Answer:
Step-by-step explanation:
I don't think you've provided the correct information. When you write the ratio of corn tortillas is 4:5, it doesn't make sense. It should be a ratio of one thing to another. Is it a ratio of corn tortillas to flour tortillas?
Jen simplified a radical expression. Her work is shown.
√
50
x
3
y
5
5
Step 1:
√
10
x
3
y
5
Step 2:
√
10
⋅
x
2
⋅
x
⋅
y
2
⋅
y
2
⋅
y
Step 3:
x
y
2
√
10
x
y
Did Jen make an error?
A.
Jen made an error in Step 1.
B.
Jen made an error in step 2.
C.
Jen made an error in step 3.
D.
Jen did not make an error.
Answer:
im taking the same test lol
Step-by-step explanation:
A ball is thrown vertically from the top of a building. The height of the ball after t seconds can be given by the function
Answer:The instantaneous velocity of the ball after 4 seconds is -0.4 m/s
Step-by-step explanation:
Step-by-step explanation:
If f(x) is the function which represents the distance that a particle moves after x seconds, with velocity v and acceleration a, then
v(x) = f'(x) ⇒ first derivative
a(x) = f"(x) ⇒ second derivative
∵ A ball is thrown vertically from the top of a building
∵ The height of the ball after t seconds can be given by the
function s(t)= -0.1(t -2)² + 10
- To find the function of the velocity differentiate s(t)
∵ s(t) = -0.1(t - 2)² + 10
- Solve the bracket
∵ (t - 2)² = t² - 4t + 4
∴ s(t) = -0.1(t² - 4t + 4) + 10
- Multiply the bracket by -0.1
∴ s(t) = -0.1t² + 0.4t - 0.4 + 10
- Add the like terms
∴ s(t) = -0.1 t² + 0.4t + 9.6
Now let us differentiate s(t)
∵ s'(t) = -0.1(2)t + 0.4(1)
∴ s'(t) = -0.2t + 0.4
- s'(t) is the function of velocity after time t seconds
∵ s'(t) = v(t)
∴ v(t) = -0.2t + 0.4
We need to find the instantaneous velocity of the ball after 4 seconds
Substitute t by 4
∴ v(4) = -0.2(4) + 0.4
∴ v(4) = -0.8 + 0.4
∴ v(4) = -0.4
∴ The v is -0.4 m/s ⇒ -ve means the velocity is downward
The instantaneous velocity of the ball after 4 seconds is -0.4 m/s
a lighthouse is located on an island 200 feet from the shore of the mainland as shown. If x=0.65, what is D?
please help ASAP
Answer:
251.222 feets
Step-by-step explanation:
X = 0.65 rad
To degree ;
X = 37.24°
We need to obtain the height :
Using Sine rule :
(37. 24 + y + 90) = 180
y = 52.76
y / sin Y = D / sin D
200/ sin 52.76 = D / Sin 90
251.22231 = D / sin 90
251.22231 * sin 90 = D
Sin 90 = 1
D = 251.222 feets
The graph shows the number of songs downloaded after x hours.
What is the slope of the line?
(D is only marked bc I couldn’t unmark)
Step-by-step explanation:
For every 2 hours across, the line graph goes up by 15 songs.
Therefore the slope of the line is 15/2. (D)
Identify the additive inverse and multiplicative inverse for the following number.
−3/4
Answer:
3/4 and - 4/3Step-by-step explanation:
Additive inverse ⇒ sum of numbers is zero:
-3/4 + x = 0x = 0 - (-3/4) = 3/4Multiplicative inverse ⇒ product of numbers is 1:
-3/4 * x = 1x = 1 ÷ (-3/4) = 1* ( - 4/3) = -4/3Step-by-step explanation:
the additive inverse and multiplicative inverse for the following number -3/4=-4/3
section 4 algebra nation
Use the order of operations to simplify this expression
|7-8|•4+3(-1)
help me plzzzz and tyyyy
Answer:
her language arts hw takes longer and it takes 2/9 hr longer
Step-by-step explanation:
first of all, 4/9 > 2/9
4/9-2/9=2/9
If 6:2=8x then answers are A.2x=14 B.2x=48 c. 6x=10 D. 6x=16
Answer:
16x = 6Step-by-step explanation:
If 6:2=8x then answers are A.2x=14 B.2x=48 c. 6x=10 D. 6x=16
6:2=8x can also be written as 6/2 = 8x/1
Cross multiply
2 * 8x = 6*1
16x = 6
Hence the expression can also be written as 16x = 6
Find the equation of the line shown.
Answer:
(0,5) will be linear equation
Can you help me with this question?
Answer:
Reason SAS postulate
Step-by-step explanation:
The two triangles must be congruent.
Reason: SAS postulate
This year, Martin's income is 1 /4 greater than his income from last year. If s represents his income from last year, what is his income this year?
1/4s
Step-by-step explanation:
Multiply 1/4 with s
Answer:
1/4s
Step-by-step explanation:
x 1/4 by s
What was the error made in this conversion?
A.)The 1 mile and 3,218 meters in Step 1 should be switched.
B.) The 1,609 meters and the 3,218 meters in Step 1 should be switched.
C.)The conversion factor should be added in Step 2 instead of being multiplied.
D.)The conversion factor should be divided in Step 2 instead of being multiplied.
Answer:
B.) The 1,609 meters and the 3,218 meters in Step 1 should be switched.Step-by-step explanation:
Step 1 is incorrect. It should be:
3218 meters x 1 mile / 1609 meters = 2 milesCorrect answer option is B
SUPER EASY PLEASE HELP:)
Answer:
Step-by-step explanation:
y = -4/5x + 2
y = 2/3x + 2
2/3x + 2 = -4/5x + 2
10/15x + 12/15x + 2 = 2
22/15x = 0
x = 0
y = 2/3(0) + 2
y = 0 + 2
y = 2
(0, 2)
⚠️⚠️⚠️⚠️⚠️⚠️HELP QUICK! ⚠️⚠️⚠️⚠️⚠️⚠️
Solve
4x = 2y + 6
y = 2x-3
Infinitely Many Solutions
No Solution
(0,0)
(1.5, 0)
1. Which two points on the number line are opposites?
——————————————-
-2 A -1 B 0 C 1 D
Not points B and C
2. Which two points on the number line are opposites? Use the number line above
Not points C and D
3. Which fraction is represented by point A on the number line ?
Not 1/4
Answer:
Option D. A and D
Step-by-step explanation:
Answer:
A and D
Step-by-step explanation:
Sorry I’m really late ✌️
what is the value of the expression shown? 7 [(7 + 7) +7
Answer:
105
Step-by-step explanation:
7 (7x7) + 7 is the same as 7 x 14 + 7 so that would equal 105
What is 10% of $10 what is 10% of $10
Answer:
$9
Step-by-step explanation:
This means the cost of the item to you is $9. You will pay $9 for a item with original price of $10 when discounted 10%. In this example, if you buy an item at $10 with 10% discount, you will pay 10 - 1 = 9 dollars.
(40 points) !!!!!!!URGENT!!!!!! jack and jill both drive the same distance to the beach. by driving 15 mph faster than jack jill can get there in 3 hours while it takes jack 4 hours. how fast does each of them drive !!!!!!URGENT!!!!!
What is an equation in point-slope form of the line that passes through the point (6, −2) and has a slope of 3? A. y + 2 = 3(x − 6) B. y + 2 = −3(x − 4) C. y + 1 = 6(x − 4) D. y + 1 = −6(x + 4)
Answer:
answer A is correct because the formula of equation in point slope is
y-y1=m(x-x1)
where,(x1,y1)point is given that is (6,-2)
slope=m=3
equation in point-slope form of the line that passes through the point (6, −2) and has a slope of 3 is y + 2 = 3(x − 6)
What is Equation?statement of equality between two expressions consisting of variables and/or numbers.
As, equation line is:
y-y1=m(x-x1)
We have,
coordinates (6, −2) and slope=3
So,
y+2=3(x-6)
y+2=3x-18
y-3x= -20
Hence, equation in point-slope form of the line that passes through the point (6, −2) and has a slope of 3 is y+2=3(x-6).
Learn more about equation here:
https://brainly.com/question/21511618
#SPJ2
6sacks of potatoes weigh 122.4 kg and 4 sacks of onions weigh 50 kg. What is the total amount of 1 sack of potatoes and 1 sack of onions
Answer: See explanation
Step-by-step explanation:
6 sacks of potatoes weigh 122.4 kg
1 sack would weigh 122.4 kg ÷ 6
122.4 ÷ 6 = 20.4
1 sack of potatoes weighs 20.4 kg
4 sacks of onions weigh 50 kg
1 sack would weigh 50 kg ÷ 4
50 ÷ 4 = 12.5
1 sack of onions weighs 12.5 kg
A construction crew has just built a new road. They worked for 2 weeks. They built the road at a rate of 2.56 kilometers per week. How many kilometers of road did they build?
describe how to classify a polynomial as a monomial, a binomial , a trinomial, or none of these.
Answer:
A polynomial is an expression, and since mono means 1, monomial has 1 term in the expression, binomial has two, trinomial 3
The answer is:
⇨ belowWork/explanation:
Here's how we classify polynomials based on the number of terms:
monomial - has only one term
binomial - has two terms
trinomial - has three terms
polynomial - has four terms or more
Hence, these are the classifications.What would be the first step you do to solve the equation below?
2x - 4 = 12
Geometry i need help rn and could you tell me the name of this subject
Answer:
12Step-by-step explanation:
x is a midsegment of a given triangle as it connects the midpoints of the two sides.
Midsegment is parallel to the third side and equals to half of its measure:
x = 24/2 = 12Which is the correct algebraic expression for each phrase?
2.5 times as many pages.
a. 2.5p
b. p+2.5
c. 2.5÷p
d. p-2.5
5x5:):):):):):):):):):):):)free
Answer:
25
Step-by-step explanation do 5 five times
Out of 50 bagels on a tray, 32 of them are cinnamon bagels. What percent of the bagels are cinnamon bagels?
Answer:
64 o/o
Step-by-step explanation: 50 times 2 is 100 and 32 x 2 is 64
HEEEEEEELPPPPPPPPPPPPPPPP
read and analyze the problem below. Was the problem solved correctly? If not, explain the error and answer it correctly.
Solve:
2x - 8 + 3x + 2 = 4x + 10 + 3x - 6
student work:
2x - 8 + 3x + 2 = 4x + 10 + 3x - 6
5x - 6 = 7x + 16
-5x -5x
-6 = 2x + 16
-16 -16
-22 = 2x
2 2
-11 = x
PLEASE HELP ME!