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HURRY 50 points solve the system using linear combination. show all work.{ 9x + 4y = 28 {2x + 4y = 0
answered
Oct 11, 2023
Mathematics
high-school
13
votes
215k
views
If this is the graph of f(x)=a^(x+h)+k, then: a.k > 1 b.a < 0 c.a > 1 d.0 < a < 1
answered
Jan 21, 2023
Mathematics
high-school
10
votes
81.6k
views
Find the area of the circle when the radius is 12cm A. 105.6 cm2 B.43.76 cm2 C.452.16 cm2
answered
Jan 11, 2023
Mathematics
high-school
7
votes
64.7k
views
PLS HELP!!! IF UR GOOD IN SPANISH PLS!!
answered
Dec 18, 2022
Spanish
high-school
10
votes
141k
views
I want to know all the french Pronouns
answered
Oct 29, 2022
French
high-school
10
votes
115k
views
Find the value of 0.7 +15.352+2
answered
Aug 19, 2022
Mathematics
college
1
vote
153k
views
What were the duties/responsibilities of an explorer?
answered
Jul 10, 2022
Social Studies
high-school
4
votes
153k
views
HELP QUICK! On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−6, 2) and T(1, 2). What is the length of Side RT of the polygon? 4 units 7 units 8 units 15 units
answered
Apr 18, 2022
Mathematics
high-school
6
votes
73.1k
views
A family buys 4 airline tickets online. The family buys travel insurance that costs $18 per ticket. The total cost is $676. Let x represent the price of one ticket. Write an equation for the total cost.
answered
Apr 7, 2022
Mathematics
high-school
10
votes
80.7k
views
He equation for the dissociation of pyridine is C5H5N(aq) + H2O(l) ⇌ C 5H5NH+(aq) + OH-(aq) Kb = 1.9 × 10-9 Calculate the pH of a pyridine solution that has a concentration of 9.2 M. Round your answer
answered
Jan 28, 2022
Chemistry
college
4
votes
41.0k
views
Read the sentence, look at the image, and choose the correct option.José: Rebeca, ¿a qué hora es la clase de cálculo el miércoles? –Rebeca: ________ a la 1:30 de la tarde. –José: Gracias. Estás Llegas
answered
Nov 3, 2021
Spanish
high-school
3
votes
128k
views
1. Einstein published three major scientific papers. One of these put forward a new way of calculating the size of molecules. Another explained Brownian motion — the random dance performed by specks of
answered
Oct 26, 2021
Physics
college
5
votes
217k
views
What is number 4 in SiCl
answered
Aug 27, 2021
Chemistry
high-school
5
votes
67.5k
views
REWRITE THE SENTENCES USING PASSIVE VOICE: 1. He saw a snake in the garden. 2. He finished the work in time. 3. Rahul has made this paper boat. 4. The child is tearing the book. 5. Shakespeare has written
answered
Aug 6, 2021
English
high-school
1
vote
149k
views
Which value is the LARGEST? a. 0.65 b. 33% 3 C. 5 d. 0.75
answered
Jul 13, 2021
Mathematics
high-school
4
votes
226k
views
Neil has 3 partially full cans of white paint. They contain 1/3 gallon. 1/5 gallon and 1/2 gallon of paint about how many paint does Neil have in all?
answered
Jul 1, 2021
Mathematics
middle-school
1
vote
40.0k
views
As I was to learn, the Martian nights are extremely cold, and as there is practically no twilight or dawn, the changes in temperature are sudden and most uncomfortable, as are the transitions from brilliant
answered
Jun 30, 2021
English
middle-school
2
votes
111k
views
For the organism Corynebacterium diphtheriae, the causative agent of diphtheria, drag the appropriate general characteristics of morphology, reproduction and arrangement, along with the classification
answered
Apr 22, 2021
Biology
college
3
votes
38.7k
views
A leather chair has a price of $710. With sales tax, it will cost $781. What is the sales tax percentage?
answered
Apr 19, 2021
Mathematics
high-school
3
votes
144k
views
What is the product? (9t-4)(-9t-4)
answered
Mar 28, 2021
Mathematics
college
5
votes
751
views
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