1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Juli2301 [7.4K]
3 years ago
9

Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?

Mathematics
1 answer:
sukhopar [10]3 years ago
3 0
138 is the answer
1. 18+(-2)= 16
2. 16(-3)= -48
3. 90- (-48)= 138
You might be interested in
8 to the power of 8 times 5 to the power of 8 simplify the expression
qwelly [4]
40 to the power of 8
4 0
3 years ago
Janice drove 360 miles in 6 hours. If she travels a constant rate, calculate the distance she will cover in 7 hours?
Hitman42 [59]

Answer:

420 Mile's.

Step-by-step explanation:

First you figure out the unit rate by dividing 360 by 6 which is 60. So that's 60 miles per hour. Now multiply 60 by 7 to find out how many miles she will drive in 7 hours. When you multiply you get 420.

5 0
2 years ago
What is the equation that represents the line
Airida [17]

Answer:

y=3/4x+2 is the answer

8 0
3 years ago
Question 1
allochka39001 [22]

Answer:

Step-by-step explanation:

Perimeter of quarter circle = r + r + \frac{1}{4}*2*\pi *r

            = 10 + 10 + \frac{1}{4}*2*3.14*10\\\\= 10 + 10 +  3.14*5\\\\\\= 10 + 10 + 15.70\\\\= 35.70 cm

2) d = 2*10 = 20 cm

Perimeter of semicircle = diameter + (1/2) * circumference of circle

                         = 20 +  \frac{1}{2}* 2*\pi *r\\\\= 20 + \frac{1}{2}*2*3.14*10\\\\= 20 + 3.14*10\\\\= 20 + 31.4\\\\= 51.40 cm

3) Perimeter of three-quarter =  r + r + (3/4)* circumference of circle

          = 10 + 10 + \frac{3}{4}*2*\pi *r\\\\= 10 + 10 + \frac{3}{4} * 2 * 3.14 * 10\\\\= 10 + 10 + 3 * 3.14 * 5\\\\= 10 + 10 + 47.1\\\\= 67.1 cm

5 0
3 years ago
Please help me with this translating trigonometry graphs question. Brainliest and Points Available.
andreev551 [17]

According with the definition of translation, we conclude that the equations of graphs M and N are m(x) = f(x - 5) and n(x) = f(x) - 2, respectively.

<h3>How to apply translations on a given function</h3>

<em>Rigid</em> transformations are transformation such that the <em>Euclidean</em> distance of every point of a function is conserved. Translations are a kind of <em>rigid</em> transformations and there are two basic forms of translations:

Horizontal translation

g(x) = f(x - k), k ∈ \mathbb {R}     (1)

Where the translation goes <em>rightwards</em> for k > 0.

Vertical translation

g(x) = f(x) + k, k ∈ \mathbb {R}     (2)

Where the translation goes <em>upwards</em> for k > 0.

According with the definition of translation, we conclude that the equations of graphs M and N are m(x) = f(x - 5) and n(x) = f(x) - 2, respectively.

To learn more on translations: brainly.com/question/17485121

#SPJ1

3 0
2 years ago
Other questions:
  • The value of y varies directly with x. If x = 6, then y = 72. What is the value of x when y = 108 ?
    7·1 answer
  • Can you guyz help me with this question.please write the answers step by step ☺️
    9·1 answer
  • Help me on this math question please
    7·2 answers
  • Find the slope of the line.
    12·1 answer
  •  The number of stops a bus makes on a certain day is represented by the variable s. Which set of numbers best describes the valu
    11·2 answers
  • Urgent help please
    14·1 answer
  • 9. Mohammed copied this problem into his notebook.
    10·1 answer
  • The element bromine exists in nature as two isotopes: 79Br has a mass of 78.9183 u, and 81Br has a mass of 80.9163 u. The averag
    10·1 answer
  • The number of gift baskets Nikki can make varies directly with the amount of time she spends making the baskets. She can make 4
    13·1 answer
  • Which statement about these triangles is true? help pls using 40 points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!