MATHEMATICS HIGH SCHOOL

T(x) = 7x, t(x) = 49

Answers

Answer 1

Answer:

Answer:

x=7

Step-by-step explanation:

t(x) = 7x, t(x) = 49

Due to the transitive property, you can say that

7x=49

divide both sides by 7

x=7

Hope it helped!

Answer 2

Answer:

Step-by-step explanation:

49/7=7

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A quadrilateral with 90 degree angles is shown. The lengths of the left and right sides are 10 and 2 y + 4. The lengths of the top and bottom sides are 18 and 10 + 2 x.What is the value of x?

Answers

Answer:

x=3

Step-by-step explanation:

2 times 3 plus 4 equals 10

Answer:

x=3

Step-by-step explanation:

Plsss help!!!!!!!!

Answers

Answer:

Step-by-step explanation:

so the area of a circle is A= $\pi r^(2)$

111.6=3.14* $r^(2)$ divide by 3.14 on both sides. that makes 36= $r^(2)$ take the square root of both sides. r=6.

now we find the diameter. 2\pi r=2*3.14*6=3.14*12 which is approximately 38.68

The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To convert Celsius temperature to Fahrenheit temperature, the formula is C = 5 over 9 (F − 32). Write and solve the inequality to determine the Fahrenheit temperature range at which this antifreeze protects the car.−40 > 5 over 9 (F − 32) > 125; −40 > F > 257

−40 < 5 over 9 (F − 32) < 125; −40 < F < 257

−40 < 5 over 9 (F − 32); −40 < F

5 over 9 (F − 32) < 125; F < 257

Answers

Given
Between -40°C and 125°C

°C = 5/9 * (°F-32)
°C ÷ 5/9 = °F - 32
°C * 9/5 + 32 = °F

°F = -40°C * 9/5 + 32 = -360/5 + 32 = -72 + 32 = -40°F

°F = 125°C * 9/5 + 32 = 1125/5 + 32 = 225 + 32 = 257°F

−40 < 5 over 9 (F − 32) < 125; −40 < F < 257

Answer; −40 < 5 over 9 (F − 32) < 125; −40 < F < 257

_________ is the quality a design has if it maintains all characterics when it is rotated about a point lying in its plane.A.Translation symmetry
B.Rotational symmetry
C.Two-fold symmetry

Answers

Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane.

What is rotational symmetry?

Rotational symmetry is the property of a shape that looks the same after some rotation by a partial or full turn around a point.

The Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane. A shape is said to possess rotational symmetry when it still looks the same after we rotate it.

Hence, the Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane.

Learn more about Rotational symmetry click;

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B the answer hope this help

Someone help!!!!! Which graph is defined by the function given below?y = (x - 5)(x -5)
A, Graph A
B. Graph B
C. Graph C
D. graph D