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
Liono4ka [1.6K]
3 years ago
8

-90d = 9 What is d??

Mathematics
2 answers:
qaws [65]3 years ago
8 0
D= -10
explanation:
-90/9=-10
Hunter-Best [27]3 years ago
5 0
D= -10

-90
——— = -10
9
You might be interested in
I need help please…thank youuu!!!
DochEvi [55]

Answer:

I will help ukshagaakavlabsbakakahsjskmdlslsbsbs skshsvs

4 0
3 years ago
Which angles are supplementary to∠4? Select all that apply.
andrezito [222]

9514 1404 393

Answer:

  B, D, E

Step-by-step explanation:

All of the acute angles are congruent to each other. All of the obtuse angles are supplementary to them and are also congruent to each other. Angles 2, 3, 6, 7 are supplementary to angle 4. The ones on the list of choices are ...

  ∠2, ∠6, ∠7

6 0
3 years ago
31 km<br>9 km find the area of the triangle <br>​
matrenka [14]
What happens to the number after the subtraction sign in each problem
7 0
3 years ago
Show your mastery of converting between decimals, fractions and percents by answer the following questions.
kobusy [5.1K]
Question 1. I am assuming you meant 9/16, and in that case, the answer would be 0.5625. 9-16 is -7.
Question 2. 35.7% in decimal form is relative to what the percent is of. 35.7% of a million is different than 35.7% of one.
Question 3. Once again, this is relative as to what. Percentage of the weight of an elephant? It is important to specify in these types of equations.
3 0
3 years ago
On a coordinate plane, the segment with endpoints (10, 40) and (70, 120) is
OlgaM077 [116]

Answer:

The length of the resulting segment is 500.

Step-by-step explanation:

Vectorially speaking, the dilation is defined by following operation:

P'(x,y) = O(x,y) + k\cdot [P(x,y)-O(x,y)] (1)

Where:

O(x,y) - Center of dilation.

P(x,y) - Original point.

k - Scale factor.

P'(x,y) - Dilated point.

First, we proceed to determine the coordinates of the dilated segment:

(P(x,y) = (10, 40), Q(x,y) = (70, 120), O(x,y) = (0,0), k = 5)

P'(x,y) = O(x,y) + k\cdot [P(x,y)-O(x,y)]

P(x,y) = (0,0) +5\cdot [(10,40)-(0,0)]

P'(x,y) = (50,200)

Q'(x,y) = O(x,y) + k\cdot [Q(x,y)-O(x,y)]

Q' (x,y) = (0,0) +5\cdot [(70,120)-(0,0)]

Q'(x,y) = (350, 600)

Then, the length of the resulting segment is determined by following Pythagorean identity:

l_{P'Q'} = \sqrt{(350-50)^{2}+(600-200)^{2}}

l_{P'Q'} = 500

The length of the resulting segment is 500.

3 0
2 years ago
Other questions:
  • Given the original statement "If a number is negative, the additive inverse is positive," which are true? Select
    15·2 answers
  • *Brainly* Find the equation of the line shown in the graph. Write the equation in slope-intercept form.
    8·1 answer
  • A cash box of $1 and $5 bills is worth $45. The number of $1 bills is three more than the number of $5 bills. How many of each b
    8·1 answer
  • Answer correct for brainliest and also get a thanks ! :-) please help !!
    5·1 answer
  • Which statement about the graph of y = 1/3(2/3)^x is true?
    9·2 answers
  • two glasses of milk and 3 snack bars have a total of 78 carbohydrates​ (carbs), and 4 glasses of milk and 3 snack bars have a to
    8·2 answers
  • Problem 4
    8·2 answers
  • Genevieve deposited $400 into her bank account. The equation A(t) = 400(1.07) can be used to calcula
    9·1 answer
  • Which problem situation could the equation below represent? 164/x = 8 (x ≠0)
    12·2 answers
  • I'll give brainliest and points to whomever answers these two questions, thank you so much in advance!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!