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
vredina [299]
3 years ago
11

-1/-2*9*3/7what is -1 / -2 * 9 * 3/7

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0
27/14 or 1 13/14 or 1.928557143 either one is correct there just all simplified forms
KonstantinChe [14]3 years ago
4 0

-1/-2×9/1=9/2×3/7 9/2×3/7=27/14  I get 27/14

You might be interested in
Complete each statement from the information given and state the reasons and the triangle criterion you used.
TiliK225 [7]

Answer:

Triangle GAS = Triangle IOL by rule AAS

Step-by-step explanation:

The points must be ordered correctly so they correspond within the triangles. Point G = Point I, Point A = Point O, Point S = Point L.

A rule for determining Triangle Congruency is AAS. If two angles and a side of a triangle are equal to one of another triangle, the triangles are congruent.

5 0
3 years ago
Which statements about the graph of the function f(x) = -x - 4x + 2 are true? Select three options.
stich3 [128]

Answer:

The option "The function has a positive y-intercept" is true because f(0) = 2, which is the y-intercept.

Step-by-step explanation:

5 0
3 years ago
In a geometric sequence, if a3 = ‒5 and a6 = 40, determine a1, r, and an. Then write the first three terms of the sequence.
Tresset [83]
a_4=ra_3
a_5=ra_4=r^2a_3
a_6=ra_5=r^3a_3

40=-5r^3\implies r^3=-8\implies r=-2

a_3=ra_2=r^2a_1

-5=(-2)^2a_1\implies a_1=-\dfrac54

You know the first and third terms, a_1 and a_3, so you just need to find the second term a_2:

a_2=ra_1\implies a_2=-2\left(-\dfrac54\right)=\dfrac52
7 0
3 years ago
The floor of a room measures 5 meters by 7 meters. A carpet sells 285 pesos per square meter. How much would it cost to carpet t
Karo-lina-s [1.5K]

Find the area of the rug by multiplying the length by the width:

7 x 5 = 35 square meters.

Now multiply the area of the rug by the cost:

35 square meters x 285 pesos per square meter = 9,975 total pesos.

5 0
2 years ago
Find the fifth term in the geometric sequence, given the first term and the common ratio. a1=5 and r=-3
Lunna [17]

Answer:

<h2>405</h2>

Step-by-step explanation:

The nth term of a geometric sequence is given by the formula

Tn=ar^n^-^1

Given data

first term  a1=5 and

common ratio r=-3

n= 5

T5= 5*3^5^-^1\\T5= 5*3^4\\T5=5*81\\T5=405

The 5th term is 405

7 0
3 years ago
Other questions:
  • Two angels of a triangle measure 65 and 75. Which is not the measure of an exterior angle of the triangle
    13·1 answer
  • Solve 3 to the -1 power times 5 to the -1 power.
    13·2 answers
  • 9 × 2(3 + 5) – (10 × 12) = y
    9·1 answer
  • This question is worth 10 points pls help
    13·1 answer
  • Am a little lost so can you help me?<br>​
    7·2 answers
  • What is the value halp me​
    14·2 answers
  • Sally wants to buy a bicycle that costs $285. She checks at several stores and online to
    5·2 answers
  • Suppose that $2000 is loaned at a rate of 19.5%, compounded semiannually. Assuming that no payments are made, find the amount ow
    8·1 answer
  • 3. Simplify. Show your work.<br> 3 over 8 times 1 over 5
    12·1 answer
  • State. Probability sampling vs. non probability sampling​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!