59,606 Answered Questions for the topic Math

11/29/23

The grid shows Figure Q and its image Figure Q′ after a transformation. Which of the following transformations could be used to prove that Figure Q and Figure Q′ are congruent?

The grid shows Figure Q and its image Figure Q′ after a transformation.Which of the following transformations could be used to prove that Figure Q and Figure Q′ are congruent?  Clockwise rotation... more

11/29/23

If ΔABC ≅ ΔFDE, which of the following statements is true?

If ΔABC ≅ ΔFDE, which of the following statements is true?  ∠A ≅ ∠E  ∠B ≅ ∠F  ∠A ≅ ∠D  ∠B ≅ ∠D

11/29/23

What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA?

What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA?   ≅    ≅    ≅    ≅ 

11/29/23

If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF? 3 3.1 5 5.9

If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF?  3  3.1  5  5.9

11/29/23

Eden has ensured that one side of both tiles is congruent. Which pair of sides would Eden need to compare in order to make sure the triangles are congruent by HL?

Eden is cutting two triangular tiles for her bathroom. She needs the tiles to be congruent but is not sure she is cutting them that way. Eden has ensured that one side of both tiles is congruent.... more
Math

11/28/23

Fnd the reciprocal. show that the product of the mixed number and its reciprocal is 1. 10 and 1/2?

This is for my math class. 6th Grade
Math

11/28/23

i cant find the slope

At 91°F, a certain insect chirps at a rate of 104 times per minute, and at 99°F, they chirp 128 times per minute. Write an equation in slope-intercept form that represents the situation.   The... more
Math

11/28/23

Graph the line with slope -2/3 passing through the point (1,1).

Math

11/28/23

Need help with this question

How much more pizza do you get in a large pizza that has a diameter of 18 inches than you do in a small pizza that has a diameter of 12 inches? Round your answer to at least two decimal places if... more
Math

11/28/23

compound interest 7th grade

karen bought a pair of shoes for $350. she charges them to her credit card which charges a 15% compound interest rate. how much will karen owe for the shoes at the end of 2 years?
Math

11/28/23

how to answer this question

Helena can buy 2 shirts for $25 or 3 shirts for $36. Do these quantities have a proportional relationship? Explain
Math Statistics

11/27/23

In a certain school district, it was observed that 25% of the students

 in the element schools were classified as only children (no siblings). However, in the special program for talented and gifted children, 88 out of 287 students are only children. The school... more

11/27/23

How do I do this and what are the answers?

​Combined, there are 187 ​Asians, Africans,​ Europeans, and Americans in a village. The number of Asians exceeds the number of Africans and Europeans by 81. The difference between the number of... more
Math Calculus

11/27/23

A piece of wire 6 m long is cut into two pieces. One piece is bent into the shape of a circle of radius r and the other is bent into a square of side s.

A piece of wire 6 m long is cut into two pieces. One piece is bent into the shape of a circle of radius r and the other is bent into a square of side s. How should the wire be cut so that the total... more
Math Calculus

11/27/23

Calculus I (Antiderivatives & Indefinite Integration): A stone is thrown straight up from the edge of a roof, 625 feet above the ground, at a speed of 10 feet per second.

A stone is thrown straight up from the edge of a roof, 625 feet above the ground, at a speed of 10 feet per second.A. Remembering that the acceleration due to gravity is -32 feet per second... more

11/27/23

​Combined, there are 187 ​Asians, Africans,​ Europeans, and Americans in a village.

The number of Asians exceeds the number of Africans and Europeans by 81. The difference between the number of Europeans and Americans is 12. If the number of Africans is​ doubled, their... more
Math Algebra 1

11/27/23

Find the 5 number summary for the data shown below.

Find the 5 number summary for the data shown below. 46 7 41 54 79 4 37 6 93 58 5 number summary:, , , , 
Math Algebra 1

11/27/23

Determine the mean, median, and mode of following data set:

Determine the mean, median, and mode of following data set: 43.4 38.6 38.1 45.8 23.9 61.4 61.4 51.2 47.4 61.4  Mean =  Median =  Mode = Round answers to the nearest hundredth.
Math

11/27/23

how is the graph of f(X)=x transformed to obtain the graph of g(x)=x-6

Math Algebra 1

11/27/23

Find the range and standard deviation.

Find the range and standard deviation.The table below gives the number of hours spent watching TV last week by a sample of 24... more

11/27/23

What is the copper mass ?

A Block of copper has an initial temperature of 65.4C it’s immersed in a beaker containing 95.7 g of H2O. At 22.7C .Once the heat transfer is complete the temperature and block measures 24.2 C.... more

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