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PLEASE HELP A triangular prism is 20 millimeters long and has a triangular face with a base of 24 millimeters and a height of 16 millimeters. The other two sides of the triangle are each 20 millimeters. What is the surface area of the triangular prism?
General
4 months ago
A triangular prism and two nets are shown: A right triangular prism is shown with two nets. The triangular base of the prism has height 5 inches, base 12 inches, and hypotenuse 13 inches. The length of the prism is 15 inches. Net A has 3 rectangles having dimensions 5 by 15, 15 by 12, and 15 by 13, and two triangles having legs 5 inches and 12 inches. Net B has 3 rectangles having dimensions 5 by 13, 13 by 12, and 13 by 15, and two triangles having legs 5 inches and 12 inches.Which is the correct net of the prism and what is the surface area of the prism?A. Net B with 420 square inchesB. Net B with 500 square inchesC. Net A with 510 square inchesD. Net A with 450 square inches
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4 months ago
This is Science not MathCertain high-frequency radiations are likely to cause harm to astronauts landing on Mars. A detector for which type of electromagnetic radiation is most suitable to study this harmful radiation on Mars? Infrared Radio waves Ultraviolet Visible light
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4 months ago
Charlie, Mo and Andrzej share a flat.Charlie pays 25% of the rent.Mo pays 1/2 of the rent.Andrzej pays £450.How much do they pay altogether for the rent?
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4 months ago
\frac{\sqrt{2^{5}}}{\sqrt[3]{2}} Divide these numbers using fractional exponents.
General
4 months ago
As part of a history project, four students are making a 12-foot-tall model of a pyramid. The four faces of the pyramid will be congruent triangles. Each face will be given to a different student in the group to add texture and paint. The student working on the back face of the pyramid takes some measurements and determines that he will need enough material to cover 84 square feet. How much material will the student working on the left face need to cover her side of the pyramid?
General
4 months ago
The box plot shows the number of years during which 24 colleges have participated in a local college fair: A boxplot is titled Years of Participation and labeled Years. Number line from 0 to 10 with primary markings and labels at 0, 5, and 10. The box extends from 2 to 7 on the number line. There is a vertical line at 4. The whiskers end at 0 and 9. At least how many schools have participated for 2 years or fewer? 2 schools 4 schools 6 schools 7 schools
General
4 months ago
GIVING 50 POINTS!! AND BRAINIEST Stretch △DEF with points D(−2, 1), E(−1, −1), and F(−2, −2) horizontally and vertically by a factor of 4.Stretching △DEF horizontally and vertically by a factor of 4 results in the transformed points D'____ E' ____F' ____
General
4 months ago
F(x)= 7x + 9 g(x) = 7x - 4 the graph of g(x) is obtained by shifting down the graph of f(x)
General
4 months ago
Question 2 (Matching Worth 10 points)(08.05 LC)Match Term DefinitionTriangle A) perpendicular cross section of a cylinderRectangle B) perpendicular cross section of a pyramidCircle C) shape created when a right triangle is rotated about the y-axisCylinder D) parallel cross section of a sphere
General
4 months ago
In the figure below, triangle ABC is similar to triangle PQR: A right triangle ABC with right angle at B and base BC is drawn. Length of AB is 6, length of BC is 8. A similar right triangle; triangle PQR, which is triangle ABC enlarged and reflected across a horizontal line, is drawn near it. The right angle is at Q. Angle A is congruent to angle P and angle C is congruent to angle R. The length of QR is 24. What is the length of side PQ? 18 4 32 6
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4 months ago
Twenty-eight students reported how many email accounts they have. The dot plot below shows the data collected: A dot plot is shown with the title Email Accounts of Students. The values on the horizontal line are 1, 2, 3, 4, 5, and 6. The label along horizontal line is Number of Email Accounts. Put 7 dots vertically along the value 1, 6 dots vertically along the value 2, 4 dots vertically along the value 3, 6 dots vertically along the value 4, 3 dots vertically along the value 5, and 2 dots vertically along the value 6. What do the dots above the number 4 represent? There are exactly 6 students with 4 email accounts. There are exactly 4 students with 6 email accounts. There are exactly 6 students with less than 4 email accounts. There are exactly 4 students with less than 6 email accounts.
General
4 months ago
Which statement best compares a line and a point? A line can lie on a plane, whereas a point cannot lie on a plane. A point has no dimension, and a line has one dimension. A line can have line segments on it, whereas a point cannot be on any line segment. A point is a location, whereas a line has several planes located on it.
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4 months ago
Cylinder A has radius r and height h as shown in the diagram. Cylinder B has radius 2r and height 2h. How many times greater is the surface area of Cylinder B than the surface area of Cylinder A?
General
4 months ago
For each other, the web site applies a 7.7% sales tax to the price of the cards, plus a one-time mailing fee of $5.95. Based on the information in the table, what will be the total cost for an order for 280?
General
4 months ago
In the parallelogram, m∠KLO = 68 and m∠MLO = 61. Find m∠KJM. The figure is not to scale.
General
4 months ago
a rectangle has a length of 11 feet and the perimeter of 38 feet. what the width in feet of the rectangle
General
4 months ago
Solve for x: 5 − (x + 5) > −2(x + 4)
General
4 months ago
How many 5-digit (positive) even numbers can be formed using the digits 4, 6, 7, 2, 8 if digits can be repeated?
General
4 months ago
(Teaser) The lengths of all sides of a triangle are integers when measured in decimeters. One of the sides has length of 1 dm and another of 3 dm. Find the perimeter of the triangle.
General
4 months ago
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