do you guys know the answer to these two??this is on my i-ready but i don't understand it
Answers
Answer:
15 maybe
sorry if it is wrong
Answer: 1 inch button is 5/8 times longer than 3/8 inch buttons.
I hope this helps ;)
Related Questions
In RTS s=93 inches, angle s=123 degrees and angle t= 28 degrees. Find the length of r, to the nearest 10th of an inch
Answers
Answer:
Step-by-step explanation:
In RTS s=93 inches, angle s=123 degrees and angle t= 28 degrees. Find the length of r, to the nearest 10th of an inch
Solve for x Solver for x
Answers
Answer:
x = 4
Step-by-step explanation:
since it is an equilateral triangle, each angle is 60°. To find x, set up the equation 17x-8=60
17x = 68
x=4
Shoes and hats are on sale. The expression 1/4(s + 24.80) can be used to determine the discount when you buy shoes with a retail price of s dollars and hats with a total retail price of $24.80. Write another expression that can be used to determine the discount.
Answers
Answer:
0.25s + 6.2
Step-by-step explanation:
Discount on sale expression : 1/4(s + 24.80)
Retail price of shoe = s
Retail price of hats = 24.80
From expression, we can conclude that there is a ; 1/4 = 0.25 = (0.25 * 100%) = 25% discount on each item ;
Hence, discount expression could be written as :
0.25s + 0.25(24.80)
0.25s + 6.2
x^3 - x^2 + 5x – 5 = 0
Answers
Answer:
The final solution is x = i√5, − i√5
Step-by-step explanation:
(x−1)(x2+5)=0
If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0.
x−1=0
x^2+5=0
Set the first factor equal to 0 and solve.
x = 1
Set the next factor equal to 0 and solve.
The final solution is all the values that make (x−1)(x2+5)=0 true.
So, final solution is x = i√5, − i√5
What is the b-value in the base exponential function stand for?
Answers
Answer:
the answer is slope be it give U just the formula
A bacteria is tripling every 10 days. If there is a 4 bacteria in a sample, how long with it take to reach 1 million bacteria?
Answers
if the slope of a line is 6, find y when given (5, -9) and (7, y)
Answers
-9= 6(5) +c
-9= 30 + c
Bring 30 to the other side
-39= c
Y= 6(7) -39
Y=3
what is two thirds of 80
Answers
Answer:
[tex]53\frac{1}{3}[/tex]
Step-by-step explanation:
[tex]\frac{2}{3} * \frac{80}{1} = \frac{160}{3}=53\frac{1}{3}[/tex]
hope this helps, good luck :)
Answer:
53.3 infinity
Step-by-step explanation:
Write down the mathematical name of the shape made by each net
Answers
The shapes that would be formed by the nets are:
a. Cuboid
b. square pyramid
What is the Net of a Cuboid?A cuboid is a shape that is formed by the net that has six (6) flat faces with angles that are right angles.
The net in figure a above would form a cuboid shape when joined together.
What is the Net of a Square Pyramid?A square pyramid is a thee-dimensional geometric shape that is formed by the net consists of a square base and four triangular sides which joined together at a common vertex.
The image attached below shows the shape that would be formed by the net in figure B, which would be a square pyramid.
Therefore:
a. Cuboid
b. square pyramid
Learn more about the net of shapes on:
https://brainly.com/question/17112429
#SPJ1
DEF is dilated using a scale factor of 1/2.
What is the length of D'E??
Answers
Hope this help you
you deposit $2,750 in a savings account. you can earn 25% interest each year. how much money will you have in your account after 4 years?
Answers
Answer:
5,500
Step-by-step explanation:
25% of 2,750 is 687.5
687.5 times 4 is 2,750
2,750 times 2 is 5,500
so you would have $5,500 in total in your account in 4 years
Work out, giving your answer as a mixed number:
Answers
Answer:
1 11/20
Step-by-step explanation:
hope this helps! :)
Answer:
[tex] 1 \frac{11}{20} [/tex]
Step-by-step explanation:
[tex]3 \frac{3}{4} - 2 \frac{1}{5} \\ \\ = 3.75 - 2.2 \\ \\ = 1.55 \\ \\ = \frac{155}{100} \\ \\ = 1 \frac{55}{100} \\ \\ = 1 \frac{11}{20} [/tex]
Nine people are going to share a 128-ounce bottle of soda. How many ounces will each person get to drink?
Answers
hope it helps
Find the perimeter of the figure.
8 cm
10 cm
Answers
Answer:
12.565 + 8 + 10 + 10 = 40.565
Find the circumfrence of the circle and divide that by 2. Then add the other sides.
an airplane descends 2.2 miles to an elevation of 5.95 miles. find the elevation of the plane before its descent.
Answers
Answer:
8.15 miles
Step-by-step explanation:
5.95+2.2=8.15
The slope of the linear model is 1.5. What does this
mean in terms of the maximum noise level and the
number of people?
Answers
Answer:
Noise level increase by 1.5 per unit increase in number of persons
Step-by-step explanation:
The slope, m of a linear model is the value which represents the unit change in the dependent variable due to a unit chahe in the independent dependent.
The maximum noise in decibel is the dependent variable while the number of persons is the independent variable. Hence, the Coefficient of the independent vatiabkw is the slope and gives the rate of change in the dependent variable per unit Change in the independent variable.
24=6(-x-3)
in class need help
Answers
Answer:
- 7
Step-by-step explanation:
6(- x - 3) = 24
-6x - 18 = 24
-6x = 24 + 18
-6x = 42
x = 42 ÷ - 6
x = - 7
$5.40 is what
percent of $4.50?
I
I will give braniest ❤️
Answers
120%
Step by step explanation
Step 1: We make the assumption that 4.50 is 100% since it is our output value.
Step 2: We next represent the value we seek with $x$x.
Step 3: From step 1, it follows that $100\%=4.50$100%=4.50.
Step 4: In the same vein, $x\%=5.40$x%=5.40.
Step 5: This gives us a pair of simple equations:
$100\%=4.50(1)$100%=4.50(1).
$x\%=5.40(2)$x%=5.40(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
$\frac{100\%}{x\%}=\frac{4.50}{5.40}$
100%
x%=
4.50
5.40
Step 7: Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{5.40}{4.50}$
x%
100%=
5.40
4.50
$\Rightarrow x=120\%$⇒x=120%
Therefore, $5.40$5.40 is $120\%$120% of $4.50$4.50.
Hope this kinda helped
You could also explain if you want, it's optional
Answers
both is 0 i think but it could be anything
We’re looking for x and y.
Let’s do the y = mx + b form of this
-2 = 8x + 1
-2 = 8x + 1
-2 + 1 = 1
8x = 1
The x needs to equal 1/8 or 0.125
8 • 0.125 = 1
Then do the other one but plug in the numbers
y = -4(0.125) + 3
y = 0.5 + 3
y = 3.5
Though I’m sure there are multiple answers to these.
Ed buys a box of eggs costing £2.80, two packs of bacon for £2.40 each and two tins of baked beans.
He pays with a £10 note and gets 80p change.
How much does a tin of beans cost in pounds, £?
Answers
Answer:
Your answer is
0.8 pound.
If wrong, Sorry...
But remember to give me correct answer
Want more answer then follow me, like and MARK MY ANSWER AS BRAINLIST ANSWER.
I need that urgently.
Explanation:
1) 10 - 0.80 = £9.20 all together.
2) (2.40 x 2) + 2.80 = £7.60 for the two packs of bacon and box of eggs.
3) 9.20 - 7.60 = £1.60 is the amount of money spent on baked beans.
4) There is 2 tins of baked beans, so to fi d an individual one we divide by 2:
1.60 / 2 = £0.80
A train travels a total of 42 km at a constant speed of 85 km/h.
How long is its journey? Give your answer in minutes and seconds, to the nearest seconds
Answers
Answer:
formula is speed equals distance/ time.
now, speed above is 85km/h and distance is 42km.
time therefore is 42/85 which is 0.494h
now, 0.494h× 60 minutes is 29.64minutes(which is your answer in minutes)
now,29.64minutes × 60secs is 1778.82 seconds to the nearest seconds is 1779 seconds( which is your answer in seconds)
What is the multiplier for decreasing something by 3%?
Answers
Answer:
The answer is 0.03
Step-by-step explanation:
Please mark brainliest
It took 5.5 hours to drive 154 miles. What was the average rate of speed?
Answers
Answer:
The average speed would be about 28 miles per hour.
Step-by-step explanation:
154 divided by 5.5 is 28.
A city's population has increased 40% in the last 5 years and is now 53,782 people.
What was the population 5 years ago?
Answers
Given:
A city's population has increased 40% in the last 5 years and is now 53,782 people.
To find:
The population 5 years ago.
Solution:
Let x be the population 5 years ago.
A city's population has increased 40% in the last 5 years.
So, present population is
[tex]x+x\times \dfrac{40}{100}=x+0.4x=1.4x[/tex]
It is given that the present population is 53782.
[tex]1.4x=53782[/tex]
[tex]x=\dfrac{53782}{1.4}[/tex]
[tex]x=38415.7142857[/tex]
[tex]x\approx 38416[/tex]
Therefore, the population 5 years ago was about 38416.
In ΔDEF, d = 6.4 inches, e = 7.8 inches and ∠F=33°. Find the length of f, to the nearest 10th of an inch.
Answers
Answer 4.3
Step-by-step explanation:
gave up on delta math
Answer:
4.3
Step-by-step explanation:
In ΔDEF, d = 6.4 inches, e = 7.8 inches and ∠F=33°. Find the length of f, to the nearest 10th of an inch.
D
E
F
d = 6.4
e = 7.8
33°
S.A.S.
→
Law of Cosines
S.A.S.→Law of Cosines
�
2
=
�
2
+
�
2
−
2
�
�
cos
�
a
2
=b
2
+c
2
−2bccosA
From reference sheet.
�
2
=
6.
4
2
+
7.
8
2
−
2
(
6.4
)
(
7.8
)
cos
33
f
2
=6.4
2
+7.8
2
−2(6.4)(7.8)cos33
Plug in values.
�
2
=
40.96
+
60.84
−
2
(
6.4
)
(
7.8
)
(
0.838671
)
f
2
=40.96+60.84−2(6.4)(7.8)(0.838671)
Square and find cosine.
�
2
=
40.96
+
60.84
−
83.73287
f
2
=40.96+60.84−83.73287
Multiply.
�
2
=
18.06713
f
2
=18.06713
Add.
�
=
18.06713
≈
4.251
≈
4.3
f=
18.06713
≈4.251≈4.3
Square root and round.
Your Solution:
4.34.3Charles buys 60 packs of pens.
There are 12 pens in each pack.
Each pack costs £2.80.
Charles sells each pen for 40p but he only manages to sell
2
3
of the pens.
How much profit did he make
Answers
PLZ HELP FAST I NEED IT RN
Answers
Answer:
16 units
Step-by-step explanation:
Answer:
16 units
Step-by-step explanation:
JM- 3 units long
JK- 5 units wide
KL-3 units long
ML-5 units long
Perimeter is the sum of all 4 sides meaning:
3+5+3+5=16
16 units is the answer
What is the area of the figure?. Single choice.
(10 Points)
18 cm squared
26 cm squared
34 cm squared
18 cm squared
Answers
Answer:
34 cm squared
Step-by-step explanation:
Complete it to full rectangle and calculate the area by multiplying width and length then calculate the area of red area and subtract it from the full rectangle's area
9×6 - 5×4 = 34 cm^2
Helppppppppppppppppp plzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
15 ×6 ÷2
mmmmaaaaaattttthhhh
Answer:
90
Step-by-step explanation:
Just multiply the 15 and the 6
I NEED HELP WITH THIS ASAP
Answers
Answer:
I think its AED19
Step-by-step explanation:
please give brainliest if correct