Answer:
1 1/2 teaspoon of salt is required
Step-by-step explanation:
The recipe requires 3/4 cup of flour and Nick wants to make the recipe using 1 cup of flour.
The recipe requires 1 1/8 teaspoon of salt and Nick wants to know how much salt he heeds.
Consider short description:
3/4 cup of flour - 1 cup of flour,
1 1/8 teaspoon of salt - x teaspoon of salt.
Mathematically, you can wrte a proportion:
3/4 = 1 / x
1 1/8
Then
3/4 * x = 1 x 1 1/8,
3x/4 = 9/8,
3x x 8 = 4 x 9,
24x = 36,
x = 36/24 = 3/2 = 1 1/2
Find the lengths of segments AB and BD.
AB = units
BD = units
Answer:
BD = 2.4 units
AB = 4 units
Step-by-step explanation:
using the Pythagorean theorem:
3²-1.8² = BD²
BD² = 5.76
BD = 2.4
2.4²+3.2² = AB²
AB² = 16
AB = 4
This has to be determined by pythagorian theorem. Hence the value of AB= 4 units and BD= 2.4 units.
Given: AD = 3.2 units
BC = 3 units
CD = 1.8 units
Find : AB =? units
BD=? units
As we know that ,
By the formula of pythagorian theorem,
Let be a ΔABC,
[tex]\bold{(AB)^{2} = (BC)^{2} +(AC)^{2}}[/tex]
From the above formula now determined the value of AB and BD,
Firstly , find the value of BD
In ΔBDC, by applying pythagaorian theorem,
[tex]\bold{(BC)^{2} = (BD)^{2} +(DC)^{2}}[/tex] ...(1)
Here, BC = 3 units and CD = 1.8 units
Now put the values of BC and CD in (1),
[tex]\begin{aligned}(3)^{2} &=(BD)^{2}+(1.8)^{2}\\9&=(BD)^{2}+3.24\\9-3.24&=(BD)^{2}\\5.76&=(BD)^{2}\\\sqrt{5.76} &=BD\\\bold{BD&= 2.4}\:units\end{aligned}[/tex] ...(2)
Now find the value of AB,
In ΔABD, by applying pythagorian theorem,
[tex]\bold{(AB)^{2}=(AD)^{2} + (BD)^{2} }[/tex] ...(3)
Here, AD=3.2 and from (2) BD=2.4
By putting values in (3) ,
[tex]\begin{aligned}(3.2)^{2} +(2.4)^{2}&=(AB)^{2}\\10.24+5.76&=(AB)^{2}\\16&=(AB)^{2}\\\sqrt{16} &=AB\\\bold{AB&= 4}\:units\end{aligned}[/tex]
Therefore,the values of AB=4 units and BD= 2.4 units.
For further details, please prefer this link:
https://brainly.com/question/343682
Can u help me with this plz
Answer:
10×10.70=$107 spent on cups
107-293=$186 spent on the jacket
so for the jackets 186= how many they got and much each cost.
u=186÷x
or 186=u the cost of each × x how many they got.
If AFGH » AKJH, find FH.
Answer:
there is no numbers
Step-by-step explanation:
Convert the quadratic equation y=−4(x−3)(2x+4) from factored form to standard form.
Answer:
y = -8x² + 8x + 48
Step-by-step explanation:
y= −4(x−3)(2x+4)
y = -8x² + 8x + 48
A dessert recipe calls for 6 cups of cereal for every 4 cups of marshmallows. If a baker makes a 25-cup batch of treats using the proportions of the recipe, which statement is true?
A The baker uses 6 cups of cereal and 19 cups of marshmallows.
B The baker uses 10 cups of cereal and 15 cups of marshmallows.
CThe baker uses 15 cups of cereal and 10 cups of marshmallows.
DThe baker uses 19 cups of cereal and 6 cups of marshmallows.
Answer: C
Step-by-step explanation
if you say 15 and see how many times 6 can fit in it the answer is 2 and 2r so if you look at the marchmellows and see how many times 4 can fit in 10 it is 2 with 2r. they match so C is the answer
solve for the missing elements. Show your work. Use 3.14 for pie 28 diameter
Answer:
Step-by-step explanation:
Good Question but i don't know
A 200 pound person weighs 33 pounds on the moon.
How much did the person's weight decrease?
Answer:
167
Step-by-step explanation:
Write 19/20
as a percentage.
Answer:
95%
Step-by-step explanation:
[tex]\frac{19}{20}[/tex] x 5 = [tex]\frac{95}{100}[/tex]
[tex]\frac{95}{100}[/tex] = 0.95
0.95 = 95%
Helppppp djsbjshdbshesnsjsnsjs
Answer:
............
Step-by-step explanation:
(-2,-6) and (-6,10) write the equation of the line with the given points in slope intercept form
The coordinate points (-2,-6) and (-6,10) written in slope-intercept form is...
y = -4x + -14
slope = 1/3; y-intercept = -1
Answer:
What is the question?
Step-by-step explanation:
Answer:
y = (1/3)x -1
Step-by-step explanation:
y = mx + b
Here, m = 1/3 ; y -intercept (b) = -1
y = (1/3)x -1
pam is 17 years old and her sister is 9. her two brothers are 11 and 7 years old. what is the mean of their ages
Answer:
11
Step-by-step explanation:
17+9+11+7 divided by 4
because the mean= sum of the terms divided by the number of terms
the sum= 17+9+11+7=44
the number of terms= 4
44 divided by 4= 11
Answer:
(17+9+11+7) / 4 mean is an average
it is equal to the sum of the elements divided by the number of elements
the sum is 44
the number of elements is 4
the mean is the average= 44/4=11
Step-by-step explanation: i dont know why they would ask that
Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k. (1 point) 92 fix)
Answer:
3
Step-by-step explanation:
g(x) = f(x) + k, is true for all values of x.
At x = 0, f(x) = 2
At x = 0, g(x) = 5
Therefore, at x = 0
=> g(x) = f(x) + k
=> 5 = 2 + k
=> 3 = k
Since, the given relation is true for all real values of x, k is independent of x. Thus k = 3, for every value of x
HELP!!!
Estimate:
32% of 50 =
15 is the answer
if its estimate, its basically asking 30% of 50
Answer:
32% of 50 = 16% of 100
So, 32% of 50 is equal to 16.
Let me know if this helps!
HELP MEEEE ILL GIVE BRAINLIEST
Answer:
x=80
Step-by-step explanation:
100+x=180
x=180-100
x=80
Answer
this
Step-by-step explanation:
is how
In the triangles below, what value of x would make the triangles similar?
Answer: 15
Step-by-step explanation:
Each side of the smaller triangle is scaled up by 2.5.
4x2.5=10
8x2.5=20
6x2.5=15
Is x - 1 factor of 7x ^ 3 - x ^ 2 - x - 5 ?
Answer:
Step-by-step explanation:
f(x) = 7x³ - x² - x - 5
To test if (x-1) is a factor, calculate f(x) for x=1:
f(1) = 7·1³ - 1² - x - 5 = 0
Since f(1) = 0, (x-1) is a factor.
Which expression is equivalent to 10p?
Answer: 5(2p-7)
Step-by-step explanation:
Help please!! I'm timed.
polygon ABCD is dilated using a scale factor of 6/5 to produce polygon A'B'C'D with the origin as the center of dilation.
Answer:
the answer is A
Step-by-step explanation:
Eliza finds an investment account that earns 4.5% interest. She decides to deposit $2,500 into an account.
How much money will be in her account after 14 years?
Answer:
Eliza will have in her $4,075 account after 14 years.
Step-by-step explanation:
:)
If f(1) = 8 and f(n) = -4f(n-1) + 5 then find the value of f(3).
Answer:
f(3) = 113
Step-by-step explanation:
Using the recursive rule and f(1) = 8 , then
f(2) = - 4f(1) + 5 = - 4(8) + 5 = - 32 + 5 = - 27
f(3) = - 4f(2) + 5 = - 4(- 27) + 5 = 108 + 5 = 113
During summer vacation, the Barton family drove from California to Oklahoma. While on their trip they noticed the cost of gasoline per gallon varied.
Cost of Gasoline
Per Gallon
$2.88
$3.24
$2.88
$2.90
$2.79
$3.79
What was the mean cost of gasoline per gallon?
$2.88
$2.79
$2.89
$3.08
Answer:
3.08
Step-by-step explanation:
Can anyone help with problem 9.9 in the middle pls
Answer:
Angle 1: 53
Angle 2: 72
Angle 3: 55
Angle 4: 127
Angle 5: 53
Angle 6: 66
Angle 7: 125
If you have a base with negative a exponent, you must?
Answer:
The product will always be positive
Step-by-step explanation:
If the base is negative and the exponent is an even number, the final product will always be a positive number. If the base is negative and the exponent is an odd number, the final product will always be a negative number.
helppp find the value of the missing side length pleasee
Step-by-step explanation:
[tex]45 + 45 + x = 180 \\ 90 + x = 180 \\ x = 180 - 90 \\ x = 90[/tex]
Due SOON!
Lauren spins the spinner 50 times. Which is the best estimate of the
number of times she will land on the number 4?
Answer:
12.5
Step-by-step explanation:
Simple factor of taking 50/4 getting the chance of it landing on 4 each time 12.5
36% of the members in a gym are females. There are 252 female gym members
a .
How many members are there altogether in the gym?
Answer:
700members
Step-by-step explanation:
36%=252
100%=?
100×252/36
=700
Answer:
700 members in the gym
Step-by-step explanation:
Select the correct answer
The table list the values for two parameters, x and y , of an experiment. What is the approximate value of y for x= 4 ?
Answer:
hey you,the answer is 'B'
Pllllz help, brainieledt and 15 points
Answer:
y=-3/2x+20
Step-by-step explanation:
slope is -3/2 and the y intercept is 20