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Which is true regarding chords and diameters of circles? Both chords and diameters have two endpoints on a circle. Diameters must intersect the center of a circle. Both chords and digmeters have two endpoints on a circle. Chords must intersect the center of a circle. Chords have two endpoints on a circle. Diameters have one endpoint on a circle and one at the center. Chords have one endpoint on a circle and one at the center. Diameters have two endpoints on a circle.
Geometry
10 months ago
L5.The speed r of a moving object is inversely proportional to the time t travelled is written as A f=kt r=k_i/t C t=k π D. t/k= 16. The volume V of a gas at constant temperature varies inversely as the Pressure P. The formula that relates Vto Pis V=kJ'P What kind of varlation is it? A, direct B. inverse C. joint D. combined 17.vvaries inversely as xand y=32 winer x=4 Find the constant of varlation. B.28 C. 36 D.128 18. Which of the following describes an inverse variation? A.
Algebra
10 months ago
6. It is a collection of information that can be divided into groups. A. Categorical data set B. Numerical data set C. Statistics D. Statistical question
Algebra
10 months ago
Fully factorise 12x+4
Algebra
10 months ago
Angle X is a circumscribed angle of circle V. Which name best describes figure VWXY? square parallelogram quadrilateral trapezoid
Geometry
10 months ago
Your teacher tells you that there are 59,811 different species of vertebrates on Earth and 8240 of these are reptiles. What percentage % of vertebrate species are reptiles? Round your answer to the nearest whole number.
Algebra
10 months ago
In circle D, which is a secant? overline EF overline DC vector AB widehat CH
Geometry
10 months ago
Which function has the greatest constant of variation? B 2 3 4 x 12.8 y 3.2 6.4 9.6
Algebra
10 months ago
Use the diagram of triangle XYZ to answer the questions. What is the length of side XY? What is the value of sin X 2 What is the value of cos X ? What is the value of tan X
Algebra
10 months ago
Which composition of similarity transformations maps △ LMN to △ LMN 2 a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a transiation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
Algebra
10 months ago
Procedure: Study the data showing the difference in the arrival time of P-wave and S-wave on three seismic recording stations. 1. Compute the distance of the epicenter from each of the stations using this formula: d = time difference x 100 ki frac 11square 8 seconds
Algebra
10 months ago
What are the zeros of the quadratic function fx=6x2+12x-7 ? x=-1- square root of 13/6 and x=-1+ square root of 13/6 x=-1-frac 2 square root of 3 and x=-1+frac 2 square root of 3 x=-1- square root of 7/6 and x=-1+ square root of 7/6 x=-1-frac 1 square root of 6 and x=-1+frac 1 square root of 6
Algebra
10 months ago
Julian describes an angle in the triangle using these Which angles is Julian describing? statements. angle G overline GH is the adjacent side. angle H overline HK is the opposite side.. angle K overline GK is the hypotenuse. angle H and angle K
Geometry
10 months ago
The radius of a circle is 7 in. Find its area to the nearest whole number. Answer: A=square in2 Submit Answer attempt 1 out of 2
Geometry
10 months ago
In parallelogram WXYZ, what is CY? 11 ft 15 ft 21 ft 23 it
Geometry
10 months ago
The sum of 3i+2i is equal to DONE
Algebra
10 months ago
The radius of a circle is 1 yard. What is the circle's circumference? Use 3.14 for π. yards
Geometry
10 months ago
2. If Delta KLM ≌ Delta PQR by $ A $ Postulate, then angle KLM ≌ angle PQR and 3. If Delta GHI ≌ Delta STU by ASA Postulate, then and
Geometry
10 months ago
overline OK is tangent to Circle R at C. Suppose overline KC ≌ overline OC OK=8 , and RC=3 . Find OR,RS and KS.
Geometry
10 months ago
© 2010 www.letspracticegeometry.com List all the congruent parts. Then state whether the trianeles are coneruent by A: 555 ∴B:SAS.C: ASAAAS , or D:HI , and bubble your answer. 1. BC=EF given angle C=angle F given D AC=DF given So Delta ABCequiv Delta DEF by SAS. e F 4. B ''' 、Y E ''' N 5. 8. Bubble the correct answer choice from each item above. #1. #2. #3. #4. #5. #6. #7. OA. OA. OA OA. OA. OA. OB. OB. OB. OB, OB, OB. Oc Oc OC. OC Oc OC. OB/OB Ob. Oc Od. OD. OD. OD, OD. OD. OD, OD. C 2010 www.letspracticegeometry.com
Geometry
10 months ago
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