Answers
Answer:
- 100
Step-by-step explanation:
Take 10 from both sides
t/2 + 10 - 10 = -40 - 10 Combine like terms
t/2 = - 50 Multiply both sides by 2
2*t/2 = -50*2
t = - 100
Answer:
= (-90)
Step-by-step explanation:
-90/2+10=. -80/2
2 will go into -80 ,-40 times
Related Questions
hi can you please help me with my work no Link please no Link
Answers
Answer: -12
Step-by-step explanation:
4 1/2-5 1/8= -5/8 divided by 7 1/2
= -12
Hope this helped!!<3
Answer:
-12
Step-by-step explanation:
4 4/8 – 5 1/8 = (4 – 5) + (4/8 – 1/8) = -1 + 4 – 1/8 = -1 + 3/8 = -5/8
7 1/2 ÷ 5/8 = 15/2 ÷ -5/8 = 15/2 × 8/-5 = 15 × 8 2 × -5 = 120 -10 = 120/-10 ÷ 10/10= –12
Formulate the null and alternative hypotheses that can be used to determine whether the school is losing money out of the raffle. Note that the issue is whether the school is losing money, not whether the school is breaking even. Please think about what the implication is when formulating the null and alternative hypotheses.
Answers
Answer:
https://brainly.com/question/23195326
Step-by-step explanation:
1- “Dados provenientes de 2.783 homens e 5.018 mulheres maiores de 65 anos de idade da Pesquisa Nacional de Saúde dos Estados Unidos de 1990 determinaram a prevalência de atividade física regular, que naquele estudo foi definida como a participação em atividades físicas no tempo livre por três ou mais vezes por semana e por mais de 30 minutos nas últimas duas semanas. Com esses parâmetros os autores encontraram uma prevalência de atividade física regular de 37% no sexo masculino e 24% no sexo feminino.” Quantos idosos do sexo masculino e do sexo feminino praticam atividade física regular?
Answers
Answer:
no hable spanish
Step-by-step explanation:
The diameter of a circle is 10 cm find its circumference in terms on pi
Answers
Answer:
31.41593 cm
Step-by-step explanation:
Using the formulas
C=2πr
d=2r
Solving forC
C=πd=π·10≈31.41593cm
Alice earns M dollars for working 40 hours in a week.Which expression represents the amount of money alice earns each hour?
A.40M
B.40+M
C.40/M
D.M/40
Answers
Answer:
m/40
Step-by-step explanation:
Find the surface area of the cylinder to the nearest hundredth.
Answers
the formula is 2Pirh+2pir^2
plug in your numbers (radius being 1 and height being 3m)
2pi1(3) + 2pi1^2
then put that in your calculator and that’s what u should get
PLEASE HELP ASAP 20 POINTS AND BRAINLIEST IF RIGHT!
(03.01 LC)
The leg of a right triangle is 2 units and the hypotenuse is 5 units. What is the length, in units, of the other leg of the triangle?
A.) 3
B.) Square root of 21
C.) Square root of 29
D.) 7
Answers
What is 96% of 675 pls exxplain
Answers
Answer:
648
Step-by-step explanation:
96 percent *675 =
(96:100)*675 =
(96*675):100 =
64800:100 = 648
Answer:
27
Step-by-step explanation:
I can't explain sorry
Bradley's bike has an odometer, which shows how far he rides. Bradley rode 2.7 miles on
Monday, 2.4 miles on Tuesday, and 2.8 miles on Wednesday.
How many days did Bradley ride more than 2 miles?
Answers
Answer:
7.9
Step-by-step explanation:
I added 2.7 + 2.4 + 2.8, lmk if it's wrong.
Dulce the dog loves to go on walks. Each morning she walks for 45minutes.She also goes for a 20 minute walk at lunch, and an evening stroll for 1 hour and 30 minutes. How long does she walk each day?
Answers
Answer:
2 hour and 35 minutes
Step-by-step explanation:
45 +20 = hour and 5 minutes
65+90=155 or 2 hour and 35 minutes
What is the outlier for 437,456,513,650,893,954,1018,1038,1117, and 1465
Answers
What integer is the opposite of 32 degrees Celsius below zero?
Answers
Answer:
-32?
Step-by-step explanation:
if the length of segment A'B' is 12 units, what is the scale factor of the dilation?
Answers
Answer:
if the length of segment A'B' is 12 units, what is the scale factor of the dilation?
Step-by-step explanation:
Find an equation of the line that goes through the points (-9,62) and (5,-22).
Answers
Answer:
y = -6 x + 8 (I think)
Step-by-step explanation:
Ella is making a kite in the shape of a triangular prism, but with both ends open. Which net shows the faces that
would be used to calculate surface area shaded?
Answers
Answer: the answer is the second one :)
Step-by-step explanation:
The net is shown in the picture that can used to calculate surface area shaded.
What is quadrilateral?It is defined as the four-sided polygon in geometry having four edges and four corners.
We know that kite is quadrilateral, having:
Two pairs of congruent sides.It has one pair of opposite congruent angles.The diagonals of a kite are perpendicular.One diagonal is bisected.The top and bottom angles are bisected butKite does not have congruent diagonals.
As we have given that, Ella is making a kite in the shape of a triangular prism, but with both ends open.
Thus, the net is shown in the picture that can used to calculate surface area shaded.
Learn more about the quadrilateral here:
brainly.com/question/6321910
#SPJ5
Who knows the answer for this problem
Answers
- Each friend has 10 nails to paint
- There are 8 friends
- Jackie finished painting 4 friend's nails
If there are 8 friends, and each friend has 10 nails to paint, then there are 80 nails that need to be painted in total.
Jackie finished painting 40 nails.
So the math sentence will be:
80 - 40 = 40
--------------------------------------------------
Jackie needs to paint 40 more nails.
Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Select two options.
Answers
Answer:
x > 5
Step-by-step explanation:
–3(2x – 5) < 5(2 – x)
-6x + 15 < 10 - 5x
-6x + 5x < 10 - 15
-x < -5
x > 5
Help with this question pls & graph on MY graph pls
Answers
Answer:
I cant graph it on yours, but hope this helps
Step-by-step explanation:
Anyone know how to answer this question
Answers
A bird fountain is located 6 m from the base of Joey's apartment building. From his window, Joey can see it at a 51° angle of depression.
To the nearest tenth of a meter, how far up the building is Joey's window?
Question 5 options:
4.9 m
7.4 m
7.7 m
9.5 m
Answers
Answer:
h = 7.4 m
Step-by-step explanation:
Given that,
A bird fountain is located 6 m from the base of Joey's apartment building.
The angle of depression is 51°.
Let Joey's window is at a distance of h from the building. Using trigonometry to find it such that,
[tex]\tan\theta=\dfrac{h}{6}\\\\\tan(51)=\dfrac{h}{6}\\\\h=6\times \tan(51)\\\\h=7.4\ m[/tex]
So, the correct option is equal to (b).
Answer: 7.4 m
Step-by-step explanation:
I just took the test
Find the product. Simplify.
(a + 1)(a –5)=
Answers
Answer:
[tex](a + 1)(a - 5) \\ {a}^{2} - 5a + a- 5 \\ {a}^{2} - 4 a- 5[/tex]
Examine each set of functions and determine which has the greater rate of change, if either. Explain your reason.
Answers
Answer:
The Spotted Cows delivery service has a greater rate of change.
Explanation
The Spotted Cows function is: y = 2.8x + 2
Dairy Farms function is: y = 2.1x + 10
I have graphed these two functions to determine which has a greater rate of change. The red line represents the Spotted Cow service while the blue represents the Dairy Farms service. On the graph you can see that the red line intersects and shifts above the blue line, meaning the rate increases at a higher rate than the blue.
Hope this helps!
Which data set has a median of 15?
18, 9, 19, 16, 6, 20. 13
9, 17, 13, 15, 16, 8, 12
18, 15, 11, 14, 19, 15, 6
7,16, 14, 16, 11, 7, 17
Answers
Answer:
B - The second data set.
Step-by-step explanation:
The median is the number in the middle.
The first set's median is 16.
The second's is 15.
The third's is 14.
The fourth's is 16.
The answer is the second data set :)
Answer:
B
Step-by-step explanation:
B
What is area?
The space inside a circle.
The distance across a circle.
The distance around a circle.
Answers
Answer:
The space inside a circle
Step-by-step explanation:
The length of a rectangle is 16 meters and the width is 3 meters. Find the area.
Answers
Answer:
16x3= 48 so the answer is 48m^2
21
х
15
X
(Round to the nearest tenth)
Answers
Answer:
that would be 6
x = 6
Step-by-step explanation:
PLEASE HELP- ITS URGENT-
Answers
Answer:
x = 20°
Step-by-step explanation:
here's your solution
=>. we know that, sum of two opposite interior angle is equal to one exterior
=> (3x)° + (3x -20)° = (7x - 40)°
=> 6x - 20° = 7x - 40
=> - x = - 20
=> x = 20
hope it helps
Answer:
20°
Step-by-step explanation:
C.20 is the correct answer.
101
Figure ABCD is reflected across the x-axis.
What are the coordinates of A'B'C', and D',
Enter your answer by filling in the boxes.
9
7
5
A'D
2
1
4
B's
C'ad
D'
Answers
Answer:
私は人間の前に神の弓です
翻訳してください
Step-by-step explanation:
find the length of x
help please i need it ssap
Answers
Answer:
x = 5.5
Step-by-step explanation:
5+6 = 11
[tex]\frac{2.5}{x}[/tex]=[tex]\frac{5}{11}[/tex]
cross multiply
5x = 27.5
x = 5.5
explain how sandbars in the ocean are formed.
Answers
Answer:
Sandbars begin forming underwater. As waves break, this pulls material from the shoreline, migrating further into the ocean. During heavy storms, large waves can build sandbars far from shore, until they rise above the water's surface.
Step-by-step explanation:
Water brings sand and other sediment to the surface and creates a strip of land that lays between water.
plz crown