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MATH SOLVE
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in triangle abc, if m∠a is six less than 7 times x, m∠b is five less than three times x, and m∠c is five less than four times x, find x and the measure of each angle.
General
4 months ago
5 (P-4)=2This problem is also hard for me:'(
General
4 months ago
Subtract. Express each difference in simplest form. 3 7/12 - 2 3/8
General
4 months ago
can someone please help I only have less than 30 min left on this assignment Find AB, BC, and AC.Part I: The length of line segment AC is 8x - 9. Use the figure below to find the value of x. Show your work. Part II: Use the solution you found for x in Part I to find AB, BC, and AC. Show your work.
General
4 months ago
Jackie has two new puppies. One weighs 5 9/16 pounds and the other weighs 6 1/4 pounds. Find the difference in their weights.
General
4 months ago
Steven earns extra money babysitting. He charges $24.75 for 3 hours and $57.75 for 7 hours. Enter an equation to represent the relationship. Let x represent the number of hours Steven babysits and y represent the amount he charges. The equation is y = ?
General
4 months ago
100 PointsThe seasonal index for the sales of Christmas trees by this farm in quarter 1 of 2017 is 1.19.To correct the sales for seasonality, the actual sales should beA. Reduced by 84.0%B. Reduced by 14%C. Increased by 16%D. Reduced by 16%E. Increased by 14%
General
4 months ago
find the liner equation from this information Passing through thepoints (4,-9) & (2,-4)
General
4 months ago
Can someone please explain 7 and 8 to me? I really don’t get it that well. On 7, why are they congruent? Why is it false for 8?
General
4 months ago
Savannah earns $247.00. How many hours did she work?
General
4 months ago
The measures of angles $A$ and $B$ are both positive, integer numbers of degrees. The measure of angle $A$ is a multiple of the measure of angle $B$, and angles $A$ and $B$ are complementary angles. How many measures are possible for angle $A$?
General
4 months ago
Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.Step Work Justification1 3(x + 2) = 12 Given2 3 3x + 6 − 6 = 12 − 6 Subtraction Property of Equality4 3x = 6 Simplify5 Three times x over three equals six over three Division Property of Equality6 x = 2 SimplifyA. 3x + 6 = 12; Distributive PropertyB. 3x + 2 = 12; Distributive PropertyC. 3x + 6 = 12; Multiplication Property of EqualityD. 3x + 2 = 12; Multiplication Property of Equality
General
4 months ago
An electrolyte solution has an average current density of 111 ampere per square decimeter \left( \dfrac{\text{A}}{\text{dm}^2}\right)( dm 2A )left parenthesis, start fraction, start text, A, end text, divided by, start text, d, m, end text, squared, end fraction, right parenthesis.What is the current density of the solution in \dfrac{\text{A}}{\text{m}^2} m 2A start fraction, start text, A, end text, divided by, start text, m, end text, squared, end fraction?
General
4 months ago
You are designing a 1000 cm^3 right circular cylindrical can whose manufacture will take waste into account. There is no waste in cutting the aluminum for the side, but the top and bottom of radius r will be cut from squares that measure 2r units on a side. The total amount of aluminum used up by the can will therefore beA = 8r^2 + 2pi rhWhat is the ratio now of h to r for the most economical can?
General
4 months ago
Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 3/4 for the flowers tolast the longest. Her cylinder vase has a radius of 4 inches and a height of 10 inches. How much water should Mary pourinto the vase?
General
4 months ago
An appliance manufacturer claims to have developed a compact microwave oven that consumes a mean of no more than 250 W. From previous studies, it is believed that power consumption for microwave ovens is normally distributed with a population standard deviation of 15 W. A consumer group has decided to try to discover if the claim appears true. They take a sample of 20 microwave ovens and find that they consume a mean of 257.3 W. What is the critical value with a level of significance of 0.05 and what is the test statistic and what is the p value?
General
4 months ago
All perfect squares are divisible by 2.true or false?
General
4 months ago
Carmen currently works 30 hours per week at her part-time job. If her gross hourly wage were to increase by $1.50, how many fewer hours could she work per week and still earn the same gross weekly pay as before the increase?
General
4 months ago
Four married couples have reserved eight seats in a row at the theater. If they arrange themselves randomly, what is the probability that all the women will sit in adjacent seats and all the men will sit in adjacent seats?
General
4 months ago
Ashley recently opened a store that uses only natural ingredients she wants to advertise your product by distributing bags of samples in your neighborhood it takes actually 2/3 of a minute to prepare one day it takes each of her friends 75% long to repair a bag. How many hours will it take Ashley in forever friendship repair 1575 bags of samples
General
4 months ago
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