look at the map. explain why elm street and birch street are not perpendicular Question solved general 11 months ago 8837
What is the equation of the line that is perpendicular to the given line and has an x-intercept of 6?y = –x + 8y = –x + 6y = x – 8y = x – 6 Question solved general 11 months ago 2103
Two sides of a triangle each measure 8 inches. Maria says the triangle must be isosceles. Is Maria correct? Explain. A. No; the third side could measure 9 inches or 7 inches, and the triangle would be scalene. B. Yes; an isosceles triangle has at least two sides that have equal measures. C. Yes; the third side could measure 9 inches, and the triangle would be equilateral. D. No; the third side of the triangle could be 8 inches, and the triangle would be acute. Question solved general 11 months ago 4276
What is the equation of the line that is parallel to the given line and has an x-intercept of –3?y = x + 3y = x + 2y = x + 3y = –x + 2 Question solved general 11 months ago 7386
What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)? y = – 5/2x – 1y = –5/2 x + 5y = 2/5x – 1y = 2/5x + 5 Question solved general 11 months ago 7065
Using the technique in the model above, find the missing sides in this 30°-60°-90° right triangle. short=2 hypotenuse= Question solved general 11 months ago 4608
Which is the best estimate for the sum of 2 /9 + 10 /11 ? A. 0 + 0 = 0 B. 1/2 + 1/2 = 1 C. 1 + 1 = 2 D. 0 + 1 = 1 Question solved general 11 months ago 8331
Which number is irrational? A. 0.3 B. [5 C. 0.777 D. 00.454445 Question solved general 11 months ago 9507
A single-engine airplane is heading due east at a constant speed of 150 mi / h. There is a 30 mi / h cross wind blowing north. What is the plane's actual speed and direction? Round angles to the nearest degree and other values to the nearest tenth. Question solved general 11 months ago 7479
Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. Length (cm) Width (cm) ? 30 7 ? 8 ? 9 45 Question solved general 11 months ago 8189
HELPAn initial investment of $200 is now valued at $350. The annual interest rate is 8% compounded continuously. The equation 200e^0.08t =350 represents the situation, where t is the number of years the money has been invested. About how long has the money been invested? Use a calculator and round your answer to the nearest whole number.5 years7 years19 years22 years Question solved general 11 months ago 2537
Carlos and Maria drove a total of 258 miles in 5 hours. Carlos drove the first part of the trip and averaged 53 miles per hour. Maria drove the remainder of the trip and averaged 51 miles per hour. For approximately how many hours did Maria drive? Round your answer to the nearest tenth if necessary. 1.5 hours 1.8 hours 2.5 hours 3.5 hours Question solved general 11 months ago 8257
Given f(x)=2x2−3 and g(x)=x+4 . What is (fg)(x) ? A)2x3−12 B)2x2+x+1 C) 2x3+8x2−3x−12 D) −2x2+x+7 Question solved general 11 months ago 9024
The first three steps for solving the quadratic equation by completing the square are shown. Fill in the missing number in the last step. 9x2 +54x = 7 9(x2 + 6x) = 7 9(x2 + 6x + 9) = 7 + 88 Question solved general 11 months ago 9113
HELP MEE PLEASE !!!!!!!!!!!!!!Brian needs to paint a logo made using two right triangles. The dimensions of the logo are shown below. What is the difference between the area of the large triangle and the area of the small triangle? Two right triangles are attached along their longest side. The smaller triangle has height 6 cm and base 2 cm. The height of the larger triangle is 9 cm and its base is 3 cm. A. 7.5 cm2 B. 15.0 cm2 C. 19.5 cm2 D. 39.0 cm2 Question solved general 11 months ago 8340
!!PLEASE HELP!! CAN GIVE BRAINLIEST!!The distance between Earth and Jupiter at the closest point is 5.9 × 108 kilometers, and the distance between Earth and Mercury at the closest point is 7.7 × 107 kilometers.The closest distance between Earth and ____ is greater than the closest distance between Earth and ____ by approximately ____ times. Question solved general 11 months ago 9548
Each key on the student calculators is 12 millimeters wide, and each key on the demonstration calculator is 4.8 centimeters wide. If the student calculators are 249 millimeters tall, how tall is the demonstration calculator? Question solved general 11 months ago 6671
what is the polynomial function of lowest degree with leading coefficient of 1 and roots 2 and 1 + square root2 Question solved general 11 months ago 8853