Answer:
The answer is the first option - leaf.
Answer:
the answer is stem.
Step-by-step explanation:
i know this because i am on the same question and there are only two answers so if the other answer was wrong it means this one has to be right.
-26 =3v +1 can i please get a answer
Step-by-step explanation:
-26=3v+1
-1 on both sides
-27=3v
divide by 3 both sides
-9=v
A certain insect can beat its wings 180 times per
Someone please help and explain will mark brainliest
Answer:
Lee earns 2x.
They both earn 3x.
Step-by-step explanation:
If mic earns x, and lee earns 2 times as much, it will be x * 2, or 2x. Then adding mic's salary, x, the number will result in 2x+x. This simplifies into 3x.
Help
Don’t use for points or will take it back
Answer:
X is 160 degrees
Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
Answer:
X=160° because straight line =180
180°-20
160°
1 point
A boat in the ocean knows the nearest lighthouse has a light 220 feet
above the water. They look up at an angle of elevation of 25 degrees to see
the light. How far is the boat from the base of the lighthouse?*
93 feet
199 feet
472 feet
631 feet
Answer:
472 feet
Step-by-step explanation:
The 220 ft is the opposite leg.
The distance from the boat to the base of the lighthouse is the adjacent leg.
tan 25 = 220/x
x = 220/tan 25
x = 472
Answer 472 feet
Im not sure how to do this "y=x+0.5
PLEASE HELP PLEASEEE THANKS!!
A bakery sells taro, red bean and green tea pues. 65% of the pies are taro pies. 40% of the remaining pies are red bean pies. How many pies are there altogether?
Answer: 1,800 pies in total
Step-by-step explanation:
A key detail missing is that there are 378 green tea pies.
Assuming the total number of pies is x.
65% of this is taro pies. This leaves 35% to be red bean pies and green tea pies.
If 40% of this remaining 35% are red bean pies, that means that 60% are green tea pies.
= 35% * 60%
= 21% of the total are green tea pies
There are 378 green tea pies and this is 21% of the total number of pies.
378 = 0.21 * x
x = 378 / 0.21
= 1,800 pies in total
[tex]30 \frac{1}{6}[/tex]≈
PLEASE HELP!!!!!
The area of a triangle is 40 〖cm〗^2. Which of the following could be possible lengths of the base and the height of the triangle? Circle ALL that apply.
A. b = 20 cm, h = 4 cm
B. b = 10 cm, h = 8 cm
C. b = 10 cm, h = 4 cm
D. b = 8 cm, h = 10 cm
E. b = 5 cm, h = 8 cm
Answer:
A, B, D
Step-by-step explanation:
Needing help with this^^ would be awesome if you can help me lol
Answer:
six and twenty one hundredths
From a group of 25 employees, you have to choose a set of six to be team leaders. How many different sets of team leaders are possible?
Answer:
5-6 people needed fieoshshdudhsbsbz
Order the values from least to greatest. 6/17, 0.36, 3.6%
Answer:
What I'd do is pick one either decimal, percentage or fraction and convert the rest into that
Answer:
0.36 3.6% 6/17 is from least to greatest
Step-by-step explanation:
Leona has a large bag of apples.
There are 320 apples in the bag.
She uses 1/4 of the apples to make some juice.
She uses 20% of the apples to make some pies.
How many apples are left
Answer:
176
Step-by-step explanation
1/4*320= 80
20%=1/5
1/5*320=64
64+80=144
320-144
In Sally's grade, there are 60 students. Currently, 10% of them are enrolled in health. How
many students are enrolled in health?
Answer:
6 Students
Step-by-step explanation:
10% of 60 is 6.
HELP PLEASE i need it asappppp
Solve the matrix equation for X:
Multiply on the right by the transpose of the matrix on the left side:
[tex]X\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}=\begin{bmatrix}-5&-1&0\\5&-2&5\end{bmatrix}[/tex]
[tex]X\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}^\top=\begin{bmatrix}-5&-1&0\\5&-2&5\end{bmatrix}\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}^\top[/tex]
The transpose is just the same matrix with the entries reflected along the main diagonal:
[tex]\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}^\top=\begin{bmatrix}1&3\\-1&0\\2&1\end{bmatrix}[/tex]
So
[tex]X\begin{bmatrix}1&-1&2\\3&0&1\end{bmatrix}\begin{bmatrix}1&3\\-1&0\\2&1\end{bmatrix}=\begin{bmatrix}-5&-1&0\\5&-2&5\end{bmatrix}\begin{bmatrix}1&3\\-1&0\\2&1\end{bmatrix}[/tex]
[tex]X\begin{bmatrix}6&5\\5&10\end{bmatrix}=\begin{bmatrix}-4&-15\\17&20\end{bmatrix}[/tex]
Now multiply on the right by the inverse of the matrix on the left side:
[tex]X\begin{bmatrix}6&5\\5&10\end{bmatrix}\begin{bmatrix}6&5\\5&10\end{bmatrix}^{-1}=\begin{bmatrix}-4&-15\\17&20\end{bmatrix}\begin{bmatrix}6&5\\5&10\end{bmatrix}^{-1}[/tex]
[tex]X=\begin{bmatrix}-4&-15\\17&20\end{bmatrix}\begin{bmatrix}6&5\\5&10\end{bmatrix}^{-1}[/tex]
The inverse is
[tex]\begin{bmatrix}6&5\\5&10\end{bmatrix}^{-1}=\frac1{60-25}\begin{bmatrix}10&-5\\-5&6\end{bmatrix}=\begin{bmatrix}2/7&-1/7\\-1/7&6/35\end{bmatrix}[/tex]
So
[tex]X=\begin{bmatrix}-4&-15\\17&20\end{bmatrix}\begin{bmatrix}2/7&-1/7\\-1/7&6/35\end{bmatrix}=\boxed{\begin{bmatrix}1&-2\\2&1\end{bmatrix}}[/tex]
20 + 60 ÷ 5 + (9 - 4)2
Answer:
42
Step-by-step explanation:
20 + 60 ÷ 5 + (9-4)2
Use PEMDAS to solve this equation, so first solve what is in the parentheses
20 + 60 ÷ 5 + (5)2
Since there are no exponents, next solve the multiplication
20 + 60 ÷ 5 + 10
Next is division
20 + 12 + 10
Finally, addition
42
Order the following set of numbers from least to greatest.
0.09, 1%, 11%,
1/8
someone help, i’ll give brainliest
Answer:
Step-by-step explanation:
There are six sides, in this case they are all equal square faces.
A=6s^2, s, side length is 5.5 so
A=6(5.5)^2
A=6(30.25)
A=181.5 cm^2
en la tienda la cuquita vende queso cortado en trosos de diferentes pesos calculen presios y pesos para completar la infomacion 3n las etiquetas. 1000g = 1250g= =160.00. = 14.00. 100g= 650g= 6659g= 250g=$150.00. =16.00
answer 143.00 Step-by-step explanation:
A six sided number cube is tossed five times and each time the number 3 is rolled. If the cube is tossed one more time, what is the probability the number 2 will appear?
Answer:
1/6
Step-by-step explanation:
Every time you roll a die, there's a 1 in 6 chance that you're gonna roll any given number on the die
Solve for x
B
37
х
11
с
А
Hello please answer :) will give brainlst
Answer:
D. In a chemical change, a new substance forms.
Step-by-step explanation:
The chemical reaction produces a new substance with new and different physical and chemical properties.
(hope this helps :P)
The temperature dropped 15 degrees overnight.
Two numbers are in the ratio 3: 7. If their sum is 710, find the numbers.
Answer:
the numbers are 213 and 497
Step-by-step explanation:
First, add the digits of the ratio: 3 + 7 = 10
Then, divide the sums: 710/10 = 71
What this does is find the value of each 'unit' - we don't know what 3 is, or 7, but we know that 1 = 71
Since 1 x 3 = 3 and 1 x 7 = 7, by multiplying 71 with 3 and 7 we can find the numbers:
71 x 3 = 213
71 x 7 = 497
u can check this by adding them together: 213 + 497 = 710
hope this helps!
What is the simplified form of the product. (x+6)(x+4) =
Answer:
x² + 10x + 24
Step-by-step explanation:
Use foil to multiply them.
x ( x + 4 ) = x² + 4x
6 ( x + 4) = 6x + 24
Combine like terms: x² + 10x + 24
Hope this helps :)
Mother shared 60 sweets among her 2 daughters in the ratio 2:3. If Janice gets 20, how many do Kayla gets?
Answer:
40
Step-by-step explanation:
Because if janice getd 20 and kayla also 40 gets Sweets among
Can someone please help me with my math homework?
2x - 8
X-3
4. What is the value of x?
(a) 3
(c) 9
(b) 15
(d) 30
5
3