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Kay [80]
3 years ago
11

An architect charges 300 dollars for each project and an additional 32 dollars per hour during the project. In the most recent p

roject, the architect earned 1,228 dollars. Write an equation for the number of hours the architect worked.
Mathematics
1 answer:
crimeas [40]3 years ago
8 0

Answer:

Step-by-step explanation:

21

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You roll an eight-sided die. What is the probability that you roll a 7?
wolverine [178]
The answer would be “1/8” because there are 8 sides on the die. So that’s 8/8 sides. Each side represents 1. It would be 1/8.
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3 years ago
What is the temperature in degrees Fahrenheit of a freezer kept at −25°C?
ANTONII [103]
The answer is -13 degrees Fahrenheit
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4 years ago
Which is the equation of a line perpendicular to the line with the equation 3x+4y=7
Gemiola [76]

Answer:

Any line with the slope of 4/3 would be perpendicular.

Step-by-step explanation:

To find this, first solve the equation for y.

3x + 4y = 7

4y = -3x + 7

y = -3/4x + 7/4

Perpendicular lines always have opposite and reciprocal slopes. Therefore, we flip the slope in the original equation (-3/4 becomes -4/3) and then we change the sign (-4/3 becomes 4/3)

3 0
4 years ago
Read 2 more answers
Determine the equation of the circle with center (0,6) containing the point (74,2)
Lubov Fominskaja [6]

The circle with center (0,6) containing the point (74,2) has an equation of x² + (y - 6)² = 74.1²

<h3>How to calculate the equation of a circle</h3>

The equation of a circle is:

(x - h)² + (y - k)² = r²

Where (h, k) is the center and r is the radius.

The circle with center (0,6) containing the point (74,2). Hence:

Radius=\sqrt{(2-6)^2+(74 -0)^2}=74.1\ unit

The equation is:

x² + (y - 6)² = 74.1²

Find out more on circle at: brainly.com/question/24375372

8 0
3 years ago
A sequence of transformations maps Triangle ABC onto triangle ABC prime prime. The type of transformations that maps triangle AB
Natali5045456 [20]

The type of transformations that maps triangle ABC onto Triangle prime ABC is a  Reflection across the line y=x ; translation 10 units to the right and 4 units up.

<h3>What is the reflection about?</h3>

Note that: Triangle ABC has vertices at points  which are:

A(-6,2), B(-2,6) and C(-4,2).

Therefore, the reflection across the line y=x has the rule of"

(x, y) ---(y, x).

Hence:

A(-6,2) -- A''(2,-6);

B(-2,6)--- B''(6,-2);

C(-4,2)----C''(2,-4).

2. The translation 10 units to the right and 4 units up is:

(x, y)----(x+10,y+4).

Hence

A''(2,-6)----A'(12,-2);

B''(6,-2)----B'(16,2);

C''(2,-4)----C'(12,0).

Therefore, Points A'B'C' are said to be exactly of the vertices of that of triangle A'B'C'.

Hence, The type of transformations that maps triangle ABC onto Triangle prime ABC is a  Reflection across the line y=x ; translation 10 units to the right and 4 units up.

Learn more about Reflection From

brainly.com/question/1448141

#SPJ1

6 0
2 years ago
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