Answer:
-2
Step-by-step explanation:
Let's call the number x. The statement tells us that
x^2 - 10 = 3x, or
x^2-3x-10 = 0
Factoring:
(x-5)(x+2) = 0. Here, we see that there are two solutions: x = 5 and x = -2. So, the negative solution is x = -2.
Solve this equation.
c + 3 = 6
A: 3c
B: 9
C: 6c
D: 2
Answer:
well c would equal 3, but is this question missing something. none of the answers makes sense
Step-by-step explanation:
~!!!! HELP ME PLEASE IM IN 7TH GRADE AND LEARNING 9TH AND 8TH iM SUFFERING !!!!~
QUESTION~
Find the vertex of the graph of
f(x) = −|0.75x + 1.5|. Tell whether the
graph opens upward or downward.
this is what it looks like when I graphed it.
Help would be much appreciated
If R, S, and T are collinear and RS + ST = RT, which of the following is true?
T is between R and S.
RS = RT
S is between R and T.
S is the midpoint of ./rt
Answer:
[tex]S \: is \: between \: R \: and \: T.[/tex]
Answer:
S is between R and T.
Step-by-step explanation:
Can someone help me, please??
Answer:
im gonna say its the last one
Step-by-step explanation:
all of the graphs and histograms ive seen have a 0 at the y
Omari types 300 words in 6 minutes. How many words does he type in 2 minutes?
In 1 minute?
Answer:
50 words per minute.
100 words per 2 minutes.
Step-by-step explanation:
Hope this helps!
A bakery sold 73 bagels in the first hour of business. If the bakery had 246 bagels to start with, how many bagels were left after the first hour?
Answer:
173
Step-by-step explanation:
Answer: 173 bagels are left after the first hour.
Step-by-step explanation: if they had 246 bagels to start with, and they sold 73 in the first hour. 246-73=173.
How do I find the density? Harold is a woodworker and is interested in finding the density of two different types of wood. He bought a pine log that has a 5-inch radius and is 30 inches long. The weight of the log is approximately 42.63 pounds.
Answer:
The density of the pine log is 0.2842 pounds per inch.
Step-by-step explanation:
To calculate the density of an object, you must divide its mass by its volume (radius times height). Thus, given that the pine log that has a 5-inch radius and is 30 inches long, while its weight is approximately 42.63 pounds, the following calculation must be performed to determine its density:
X = 42.63 / (30 x 5)
X = 42.63 / 150
X = 0.2842
Thus, the density of the pine log is 0.2842 pounds per inch.
What is the value of y?
Solve for y
4y + 5x = 8.
O y = -5x + 8
O 4y = -5x + 8
O y = 5/4x + 2
O y = -5/4x + 2
Answer:
y= -5/4x+2
Step-by-step explanation:
probably wrong but it definitely is one of the bottom two answers
Answer:
yes is D. bk$kdknxnxnxncncncncncj
Which of the following is a composite number between 1 and 10? A. 5 B. 3 C. 7 D. 4
Answer:
b
Step-by-step explanation:
Answer:
Answer is D.
Step-by-step explanation:
I hope it's helpful!
As Venus revolves around the sun, it travels at
rate of approximately 22 miles per second. Convert this rate to kilometers
per second. At this rate, how many kilometers will Venus travel in 20 seconds? In your computations, assume that 1 mile is
equal to 1.6 kilometers. Do not round your answers.
22 x 1.6= 35.2km per second
35.2 x 20 = 704km in 20 seconds
HELP ASAP PLEASE!
An airplane cuts through the morning sky. For every 1,000 feet that it climbs, the outside temperature drops 20 degrees Fahrenheit. What is the rate of temperature change in degrees Fahrenheit per foot? Complete the steps below to answer the question.
part A: Write the change in elevation and the change in temperature as rational numbers.
part B: Write a numerical expression to represent the rate of temperature change in degrees Fahrenheit per foot.
part C: What is the rate of temperature change in degrees Fahrenheit per foot?
part D: Now, consider the reverse situation: as the airplane descends, or drops, 1,000 feet in the air, the temperature rises 20 degrees Fahrenheit. Write a numerical expression representing the rate of temperature change in degrees Fahrenheit per foot.
part E: What is the rate of temperature change in degrees Fahrenheit per foot?
part F: How is the rate you found in part E related to the rate you found in part C? What does this mean?
Please answer each question separately! :(
Step-by-step explanation:
The air plane is rising so the change in elevation is +1000 feet. The temp dropped and is -20 degrees fahrenheit.
1 degree per 50 ft
For every 1,000 feet that it climbs, the outside temperature drops 20 ... What is the rate of temperature change in degrees Fahrenheit per foot.
Hope I helped
Answer:
Step-by-step explanation:
part A=The airplane is rising, so the change in elevation is +1,000 feet. The temperature is dropping, so the change in temperature is -20 degrees Fahrenheit.
Part B= -20 degrees fehrenheit/1,000 feet
Part C= -20 degrees fehrenheit/1,000 feet= -1 degrees fehrenheit/50 feet
The answer can also be written as -1 degrees fehrenheit/50 per foot.
Part D = The airplane is descending, so the change in elevation is -1,000 feet. The temperature is rising, so the change in temperature is +20 degrees Fahrenheit.
The rate of temperature change in degrees Fahrenheit per foot is 20/-1000
Part E= The answer can also be written as-1/-50
Part F= The rate in part E is equal to the rate in part C. It means that -1/50=1/-50=-1/-50
please please mark as brainliest.!!!
I have an idea. We all know that Gen z is way too powerful at this point so let's turn this into Twitter for students. answer yes if you with me. also, make this blowup
Which rational number is less than 4/9
Answer:
Step-by-step explanation:
The number 4/9 is a rational number. It is a ratio, or fraction, made up of two integers, 4 and 9. So a rational number less than 4/9 will be any fraction less.
me encontré $100, luego mi papá medio $80, pero yo le di a mi mamá $70 cuánto me queda
Answer:
te queda $110
Step-by-step explanation:
espero que te sirva
What’s the probability tree?
Answer:
The first event is represented by a dot. From the dot, branches are drawn to represent all possible outcomes of the event. The probability of each outcome is written on its branch.
Step-by-step explanation:
Please help me out tysm
Answer: 1/4 s^2 or [tex]\frac{1}{4} s^{2}[/tex]
22+b-c=
Can anyone help me pleaseeeee
Answer:
I don't understand what you want me to answer.
Step-by-step explanation:
Each circle counts as one whole. Write a mixed number giving the amount shaded. Then, write this amount as an improper fraction.
itis 8 cause we added
111=14g What the answer
Answer:
[tex]g = \frac{111}{14} [/tex]
Step-by-step explanation:
[tex]111 = 14g[/tex]
[tex]14g = 111[/tex]
[tex]g = \frac{111}{14} [/tex]
Insta: 25k_kem5
B
C
Find the composition of
transformations that
map ABCD to EHGF.
Reflect over the [? ]-axis,
then translate
(x+[ ], y+[ ]).
Note: Enter x ory for axis.
4
3
2
D
H
4
813
2
1
0
4
6
7
Answer:
Step-by-step explanation:
Reflect over the Y axis, then translate (x+[-2], y+[-3])
The composition of transformations that map ABCD to EHGF will be [(x + 6), (y + 1)].
What is geometric transformation?Change is referred to as transformation. As a result, a geometric transformation entails making modifications to any geometric shape.
Vertices of the quadrilateral ABCD having coordinate A,B,C,D are (-5, 2),(-3, 4), (-2, 4),(-1, 2) respectively.
The image quadrilateral A'B'C'D' is formed by reflecting the supplied quadrilateral ABCD across the x-axis.
The rule for a point's reflection across the x-axis is:
(x, y) → (x , -y)
The picture point A' coordinates will be,
A(-5, 2) → A'(-5, -2)
Point E is produced by translating point A', as shown in the diagram. The rule for translating a point by h units right and k units up is as follows:
A'(x+h, y+k) → E(x', y')
By comparing coordinates of A' and E,
-5 + h = 1
h = 6
-2 + k = -1
k = 1
That is to say, the translation rule will be:
[(x + 6), (y + 1)]
Hence, the composition of transformations that map ABCD to EHGF will be [(x + 6), (y + 1)].
To learn more about the geometric transformation, refer:
https://brainly.com/question/16156895
#SPJ2
Shannon and her family are traveling in the car. Her mom brought 1/2 pound of raisins to share equally between the four
family members. How much will each person get?
Answer:
1/8 pound per person
Step-by-step explanation:
9 bags with 342 cans. what is the rate of cans per bag? _ cans per bag
Answer:
(-2) + (3-7)
(-1) * (-2)
EVALUATE THE EXPRESSION
Step-by-step explanation:
HELP ME ON THIS QUESTION PLSZSZS
ABDC is a kite . AB =AC and DB=DC , Angle A = 80 degree and angle D=62 degree . find angles B and C
Step-by-step explanation:
you have quand app download and photo this one and come answer
your questions photo and come answer
I only need the answer FAST
Cars: 1 2 3
Trucks: 4 8 12
1 : 4 = 2 : x
4 · 2 = 1 · x
8 = x
1 : 4 = x : 12
4 · x = 1 · 12
4x = 12
x = 12 ÷ 4
x = 3
convert 131 57’ 32” to decimal degree
Answer:
131.95888888888888
Step-by-step explanation:
Your Welcome :)
On in-line skates, Bradley skates 4 miles in 48 minutes. At this speed, how long would it take him to skate the entire length of a 12-mile bike path?
Answer:
144 minutes
Step-by-step explanation:
4 goes in 12 3 times so we have to do 48 times 3 too. Which is 144.
Answer:
Step-by-step explanation:
[tex]\frac{t}{12}=\frac{48}{4}\\ \\ t=144min[/tex]
5. Ms. Gallegos burns 236 calories riding her bike each hour. She wants to burn more
than 590 calories riding her bike at the same rate.
Which inequality represents all possible values for t, the number of hours Ms. Gallegos
must ride her bike to burn more than 590 calories? 6.10A
A. t > 2.5
B. t < 2.5
C. t > 0.4
D. t < 0.4
Answer:
c
Step-by-stepc explanation:
Pls help I’ll brainlest ASAP pls
Answer:
p=4
Step-by-step explanation: