Answer:
8
Step-by-step explanation:
What two numbers multiply to -32 and add up to 4
Answer:
-4 and 8
Step-by-step explanation:
-4 x 8 = -32
-4 + 8 = 4
The two numbers that multiply to -32 and add up to 4 are -8 and 4.
To find two numbers that multiply to -32 and add up to 4, we can use a factoring approach or trial and error.
Let's consider two numbers, x and y, such that:
xy = -32 (Equation 1)
x + y = 4 (Equation 2)
We need to find values of x and y that satisfy both Equation 1 and Equation 2 simultaneously.
By trying different pairs of numbers, we can find that -8 and 4 satisfy both equations:
-8 * 4 = -32 (Equation 1)
-8 + 4 = 4 (Equation 2)
Therefore, the two numbers that multiply to -32 and add up to 4 are -8 and 4.
To know more about multiply:
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What equation should we use to find the distance?
Answer:
distance= speed *time
Step-by-step explanation:
use the above formula ☝️
Can someone please answer this ty
helppppppppppppppppppppp
Answer:
$7.20
Step-by-step explanation:
60% of 4.5 = 2.7
4.5+2.7 = $7.2
Answer:
7.2
Step-by-step explanation:
So u do 60% of 4.5 and add ur answer to 4.5
Micah has three 6-foot-long sandwiches. He needs to cut pieces that are 8 inches long from the sandwiches. What is the greatest number of 8-inch pieces he can cut from the three sandwiches?
Answer:
27 pieces
Step-by-step explanation:
1) first, multiply 6 times 3 (6×3=18)
2) 1 ft = 12 in. so you multiply the 18 by 12 (18×12=216)
3) now you divide the 216 by 8 (216÷8=27)
The mass of a car tire is 17.25 kilograms. What is the mass of a car tire in grams?
Answer:
17,250
Step-by-step explanation:
since there are 1000 grams for each kilogram
The scale of a model train is 1 Inch to 14 feet. One section of the model train is 32 inches long. What is the length, in feet, of the real life version of the section of train cars?
Answer:
5⋅13.5=67.5
so its 67.5
Step-by-step explanation:
What is the value of x?
NOTES: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown."
Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
ANSWER: 20
HELP PLZ, IT IS DUE IN 10 MIN!
Answer:
11.25 = 3% of 375
11.25= 20% of 56.25
Please answer quickly !
Answer:
Probably B
Step-by-step explanation:
Mark regularly works 20 hours per week at a local restaurant from Monday through
Friday. He earns $14.25 per hour and receives double-time pay for working Saturdays.
Last week he worked his regular 20 hours, and an additional 4 hours on Saturday.
What will his total pay be for the week?
An item has an original price of $25 the store marked it down 12% what is the sale price?
Answer:
Step-by-step explanation:
we need to find first the marked down
25*12/100=3
the new price will be 25-3=22 dollars
Sat prep find the value of x
Answer:
x=95 degrees
Step-by-step explanation:
total degrees would = 180 degrees
180-15-45-x-25=180
x=95 degrees
Answer:
55°Step-by-step explanation:
Refer to picture
Add parallel lines passing through vertices of x and 45°.
Use corresponding angles postulate to find that:
x - 25° = 45° - 15°x - 25° = 30°x = 55°A rectangular prism has a volume of 30 cubic inches.It's length is 1/3and it's width is 3 feet. What is the height?
V = WHL
30 = [tex]\frac{1}{3}[/tex]*3*L
30 = 1*L
30 = L
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!
What is the radius of this circle?
8 inches
4 inches
64 inches
16 inches
Answer:
4 inches
Step-by-step explanation:
The radius always measures one-half the length of the diameter.
Dose anyone on this app know how to figure this out ?
Answer:
fuigire what
Step-by-step explanation:
maybe my friend can help
When Ms. Wilson calls to place her order, the store informs her that the delivery fee has increased by $4, but the price of the topsoil remains the same. Write an equation to represent the new situation. Explain
Answer:
28$ + 4$
Step-by-step explanation: the chart at one yard of top soil was 28$
All of the following expressions are equivalent except _____.
(5 - 5) x
-5( x - 1)
-5 x + 5
5 - 5 x
Answer:
second expression
Step-by-step explanation: ..
Answer:
Step-by-step explanation:
A 5-5=x if yoyou put 4 for x all equal 15 except a
Determine each percentage by writing a proportion. Round to the nearest tenth if necessary.
What % of 6 is 5?
Answer:
Rounded: 83%
Step-by-step explanation:
5 ÷ 6 = 0.83 (3 repeating)
= 83%
Please mark me Brainliest :)
Answer:
83.3
Step-by-step explanation:
Set up your proportion. 5x100=500. 500/6= 83.3.
The ratio of employees who
play musical instruments to
employees who play sports is
3:20. If there are 40
employees who play sports,
how many employees play
musical instruments?
Answer:
Employees who play musical instruments = 6
Step-by-step explanation:
Given that:
Ratio of employees who play musical instruments to employees who play sports is 3 : 20
Number of employees who play sports = 40
Let,
x be the number of employees who play musical instruments.
Ratio = x : 40
As the relationship is proportional,
3 : 20 :: x : 40
Product of mean = Product of extreme
20x = 120
Dividing both sides by 20
[tex]\frac{20x}{20}=\frac{120}{20}\\x=6[/tex]
Hence,
Employees who play musical instruments = 6
Part of the population of 6,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 4 of them are infected. How many elk are likely to be infected?
Answer:
The answer is 540.
Hope this helps! :)
PLEASE HELP ASAP WILL GIVE BRAINLEIST!!!
Find the area of the shaded region.
A. 357.72
B. 53.86
C. 715.44
D. 253.86
Answer:
B it is B
Step-by-step explanation:
1. If four pens cost $1.36, how much does one pen cost? Write a proportion and
solve
Plzzzz help me
Answer:
0.34-34cents
Step-by-step explanation:
Just do 1.36 divided by 4.
horizon cellular offers a monthly plan of $15 for 350 minutes. All talk cellular offers a monthly plan of $20 for 425 minutes. which company offers the better plan per minute? ill give brainliest
Answer:
Step-by-step explanation:
350minutes / $15 = 23.33 minutes per dollar
425minutes/$20 = 21.25 minutes per dollar
Looks like you get more minutes per dollar out of the $15 dollar plan. :)
Answer:
the 15 dollar plan
Step-by-step explanation:
what equation does the graph below represent
answer choices:
y =2x
y=1/2x
y=1/2
y=2+x
Answer:
y=2x
Step-by-step explanation:
What specific measure of a geometric figure is shown in the image?
A. A 100° angle
B. A 100 mm side length
C. An 80° angle
D. A 180 mm side length
Answer:
I think its C???
Answer:
c hope its hleps
Step-by-step explanation:
I just took the test
Can someone help me on this please
Answer:
sin ∅ = 16 /34
cos ∅ = 30 /34
tan ∅ = 16 /30
Step-by-step explanation:
SOH CAH TOA
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
the hypotenuse is always across from the right angle and has the longest side
A car driving at a constant speed for 30mins. It this proportional
Petra jogs 2 miles in 24 minutes. At this rate, how long would it take her to jog 10 miles?
Answer:
120 Minutes
Step-by-step explanation:
24 minutes / 2 miles = 12 minutes / 1 mile
12 minutes / 1 miles = x minutes / 10 miles
Cross multiply
12*10/1 = x
120 / 1 = x
x = 120
Hope that helps!
Please help!!! I’ll give brainliest too!
Answer:
y-intercept: -5
Slope: 4
Equation: y = 4x - 5
Step-by-step explanation:
✔️ y-intercept (b):
When x = 0, y = -5. Therefore, the y-intercept (b) = -5. It is the point at which the y-axis cut across by the line. At this point, x is always zero.
✔️Slope using two points (0, -5) and (1, -1):
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-1 - (-5)}{1 - 0} = \frac{4}{1} = 4 [/tex]
Slope (m) = 4
✔️Equation in slope-intercept form y = mx + b:
Substitute m = 4, and b = -5 into y = mx + b
y = 4(x) + (-5)
y = 4x - 5
