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Find the product of 27×60 then explain how you would use mental math to find the product of 27×600
General
6 months ago
Compare -1.96312... and negative square root of 5
General
6 months ago
Please help! Calculus: Derivative by limit process!!
General
6 months ago
Supplementary angles are two angles whose measures have a sum of___.Complementary angles are two angles whose measures have a sum of___.a. 90; 45b. 180; 360c. 180; 90d. 90; 180
General
6 months ago
Alison has 1/2 Cup of yogurt for making fruit parfaits. Each parfrait requires 1/8 cup of yogurt. How many parfaits can she make?
General
6 months ago
How do you think the invention of the microscope influence the cell theory?
General
6 months ago
Using the graph of f(x)=x^2 as a guide, describe the transformations, and then graph each function.h(x)= -1/2x^2 +2I can graph, I just need the rest.
General
6 months ago
7. Use the discriminant to determine how many real number solutions exist for the quadratic equation –4j2 + 3j – 28 = 0.
General
6 months ago
An airplane at T(80,20) needs to fly to both U(20,60) and V(110,85). What is the shortest possible distance for the trip? 165units 170units 97units 169 units is the answer A?
General
6 months ago
tonya's fist step in solving the equation 1/2(2y + 4) = -6 is to use the Disruptive Property on the left side of the equation. Deon's first step is to multiply eah side by 2. Which of these methods will result in an equivalent equation?
General
6 months ago
The length of a rectangle is five times its width. The perimeter of the rectangle is at most 96 cm. Which inequality models the relationship between the width and the perimeter of the rectangle?2w+2⋅(5w)>962w+2⋅(5w)<962w+2⋅(5w)≤962w+2⋅(5w)≥96
General
6 months ago
The area of a rectangle is 70 in² and the length of the rectangle is 3 in. longer than the width. The area of a rectangle is found by multiplying the length times the width. During the Set Up step of the five-step problem-solving plan, which equation would you set up to solve for the width
General
6 months ago
Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. (Figures are not drawn to scale.)(Figure and terms in pictures) A. 315 B. 67.5 C. 45 D. 270
General
6 months ago
A basket holds at most 16 pounds of apples and oranges. There are at least 10 pounds of oranges in the basket. This graph shows the system that represents this scenario, where x is the weight of the apples and y is the weight of the oranges.Which point represents a viable solution?
General
6 months ago
Julie is at a concert to watch her favorite pianist play. What would be the right behavior to display?Leave as soon as a musical piece starts if she does not like it.Clap along as the pianist is playing.Leave only if she has to visit the washroom.Discuss sections she likes during the performance.Switch off her cell phone during the performance.****MUSIC****
General
6 months ago
In a songwriting competition, the minimum length of a song is 2.5 minutes. The maximum length of a song is 5.5 minutes. Write an absolute value equation that has these minimum and maximum lengths as its solutions.
General
6 months ago
Which is the better buy? 3 1/3 lb. of turkey for $10.50 OR 2 1/2 lb. of turkey for $6.25 ? PLEASE EXPLAIN HOW YOU GOT THE ANSWER! (MATHEMATICALLY)
General
6 months ago
Question : 3/4+ 0.6 = ? 1.15 1.35 1.45 or 1.05
General
6 months ago
two-thirds of the children in the fourth-grade class are girls. If there are 20 girls, what is the total number of children in the class?
General
6 months ago
What is the slope of any line parallel to the line 8x+9y=3 in standard (x,y) coordinate plane?
General
6 months ago
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