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MATH SOLVE
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The length of one leg of a right triangle is 20 ft and the length of the hypotenuse is 52 ft. What is the length of the other leg? A. 32.0 feet B. 70.8 feet C. 5.7 feet D. 48.0 feet
General
3 months ago
A system of linear equations is graphed.Which ordered pair is the best estimate for the solution to the system?(−4, 2 1/2)(0, −2)(−4 1/2, 2 1/2)(0, 7)
General
3 months ago
Complete the paragraph proof. Given: ∠ABR and ∠ACR are right angles AB ≅ BC BC ≅ AC Prove: bisects ∠BAC It is given that ∠ABR and ∠ACR are right angles, AB ≅ BC and BC ≅ AC Since they contain right angles, △ABR and △ACR are right triangles. The right triangles share hypotenuse AR, and reflexive property justifies that AR ≅ AR. Since AB ≅ BC and BC ≅ AC, the transitive property justifies AB ≅ AC. Now, the hypotenuse and leg of right △ABR is congruent to the hypotenuse and the leg of right △ACR, so △ABR ≅ △ACR by the HL congruence postulate. Therefore, by CPCTC, and bisects ∠BAC by the definition of bisector.
General
3 months ago
HELP!!Write the equation -4x^2+9y^2+32x-64=0 in standard form. Show each step of the process.
General
3 months ago
What is the combined area of the two bases of the following cylinder? A. 452.16 cm2B. 904.32 cm2C. 113.04 cm2D. 226.08 cm2
General
3 months ago
first one is brainlyest On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.What is the measure of the third angle?60°80°100°180°On a piece of paper, use a protractor and a ruler to construct two equilateral triangles: one with a side length of 4 inches and one with a side length of 5 inches.Which statement is true about the two triangles?It is impossible to construct equilateral triangles with these side lengths.The two triangles are the same size and same shape.The two triangles are the same size but not the same shape.The two triangles are the same shape but not the same size.On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in. , m∠A=90° , and m∠B=45° .What statement is true about the triangle?BC=3 in.BC=6 in.AC=6 in.AC=3 in.thanks bra
General
3 months ago
if angle A and angle B are complementary angles and measure angle A =2 measure angle B find measure angle A and measure angle B
General
3 months ago
Tell whether the sequence 1/3,0,1,-2… is arithmetic, geometric, or neither. Find the next three terms of the sequence. A. neither; 7, -20, 61 B. geometric;7, -20, 61 C. arithmetic; -1/3,1 1/3,3 D. geometric;-3 1/3,-5 5/9,-9 7/27
General
3 months ago
How does paying off the balance monthly help a credit card user avoid finance charges? (Site 1)
General
3 months ago
johns age increased by 11 is 5 less than 5 times his age. how old is he now? if x represents johns age, which of the following equations could be used to solve this problem?x+11-5=5xx+11=5x-5x+11=5-5x
General
3 months ago
Work out 2.6cos 12 ° rounded to 2 d.p.
Algebra
3 months ago
42. John is in the 3nl quartile in a class of 15. What is his ranking in the class? A 3nd B 4th C 11th D 12th
Algebra
3 months ago
What is the simplified value of the exponential expression 27 1/3 ? 1/3 1/9 3 9
Algebra
3 months ago
Write 3 23/100 as a decimal number.
Algebra
3 months ago
What is the volume of a cube if the edge measures 1.5 m? a. V=3375cu.m b. V=3.375cu.m C. V=337.5cu.m d. V=33.75cu.m
Algebra
3 months ago
Questions: 5+1-2= Input Answer
Algebra
3 months ago
If a bag contains 40 marbles, and you have a 1/10 chance of picking a red marble, how many red marbles are in the bag?
Algebra
3 months ago
Write 4 11/100 as a decimal number.
Algebra
3 months ago
8. You want to order your lunch from the school canteen, which offers student meals consisting of 1 cup of rice, 1 meat dish, and 1 vegetable dish. How many choices do you have for your meal if there are 3 choices of meat dishes and 2 choices of vegetable dishes?
Algebra
3 months ago
Solve. 3.6 / 0.6
Algebra
3 months ago
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