What is the solution to the equation -3(h+5)+2=4(h+6)-9
Answers
Answer:
Step-by-step explanation:
The equation is we need to find the value of h.
First we are going to distribute the products.
We have to put the terms with letter h in the left side of the equation and the terms without h in the right side;
Now, for the last step we have to divide both sides of the equation in (-7):
Related Questions
Victor collects data on the price of a dozen eggs at 8 different stores.median: $ 1.55Find the lower quartile and upper quartile ofthe data set.lower quartile: $upper quartile: S?$1.39 $1.40 $1.44 $1.50 $1.60 $1.63 $1.65 $1.80
2.) What amount presently must be invested earning 5.25% compounded continuouslyso that it will grow up to be worth $25,000 12 years from now?
The quotient of k and 9 is less than 1/3
Graph the line with slope
B. The opposite way the hands move on a clock. (To the left)
Answers
Answer:
B. the opposite way the hands move on a clock
B) The graph is discrete because there cannot be negative values for altitude.
C) The graph is continuous because there can be fractional values for time.
D) The graph is continuous because there can be negative values for altitude.
Answers
Answer:
Option c
Step-by-step explanation:
Given that a hot air balloon descends to the ground.
The function
can be used to describe the altitude of the balloon as it approaches the ground.
Here t = time and h = height
Since t cannot be negative we can t starting from 0
t can take any fractional value and h is well defined for any value of t positive
So option c is right
Answers
The percentage of the class-preferred pastels will be 25%. The color there has most pastels will be Green. And the number of pastels that are colors other than blue, green, red, or yellow will be 7.
What is the percentage?
The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.
Out of 24 students, 6 preferred to use pastels for their portraits while 4 preferred to use watercolors. Then the percentage of the class preferred pastels will be
P = 6 / 24 x 100
P = 0.25 x 100
P = 25%
Jasmin bought a box of 40 assorted colored pastels, 1/5 are blue, 3/10 are green, 20% are red and 5 are yellow. Then the number of pastels of each color will be
Blue = 1/5 = 8 / 40 = 8
Green = 3/10 = 12 / 40 = 12
Red = 0.2 = 1/5 = 8 / 40 = 8
Yellow = 5
The number of pastels are colors will be
⇒ 40 - 8 - 12 - 8 - 5
⇒ 40 - 33
⇒ 7
The color there has most pastels will be Green. And the number of pastels that are colors other than blue, green, red, or yellow will be 7.
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Answer:
4% used pastels.
Step-by-step explanation:,,
green is the most
5 isnt blue.green,yello or red
Answers
Answer:
7. N. 2x-16
8. Y. 4x+20
9. A. 9x-28.8
10. T. 7x-4
11. S. 6x+54
12. N. 8x+6
13. O. 7x+9
14. N. 7x
15. T. 10x+50
16. W. 4x+15
17. I. 5x+26
18. U. 33/5x-12
19. C. 2.8x-7.56
20. O 10/3x+1/6
Answers
The given triangle is a righttriangle.
Option E is the correct answer.
What is a triangle?
A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
The sum of the angles must be 180.
So,
45 + 45 + 90 = 180
This is a condition for the right triangle.
Thus,
The given triangle is a righttriangle.
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D and E
the triangle is right as it has a right angle as one of the 3 angles
the triangle is isosceles as it has 2 equal sides , indicated by the score on the equal sides and 2 equal base angles of 45°
Answers
The surface area of the square pyramid represented by the net is 175 cm².
Given is a net of the square pyramid.
A square pyramid has the base of the pyramid being the square and four triangular lateral faces.
Given that,
An unfolded square base pyramid with sides of the base being seven centimeters and the length from the base to the tip is nine centimeters.
Base length, a = 7 cm
Slant height of the pyramid, l = 9 cm
Surface area = a² + 2al
= 7² + (2 × 7 × 9)
= 49 + 126
= 175 cm²
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Area of the 4 triangles = 4 x [ 1/2 x 7 x 9]
Area of the 4 triangles = 4 x 31.5
Area of the 4 triangles = 126 cm²
Total Surface Area = 49 + 126 = 175 cm²
Answer: Total Surface Area = 175 cm²