09/30/21

Write the linear equation in slope intercept form and simplify

Write the linear equation in slope intercept form and simplify.-8x - 13y =-4
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09/29/21

Plsssss helpppppp
Given: TV is congruent to XWVA is congruent to WATA is congruent to XAProve: triangle TVA is congruent to triangle XWA
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09/29/21

A car dealer sold cars

A car dealer sold cars for SEK 12 565 000 in 2010. This was an increase of 250% compared to 2009. How much did car sales make in 2009?
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09/29/21

Twenty six equals the sum of a number and eight
what is the exspresion
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09/28/21

Logarithms functions
If  log4(sin𝑥)=𝐴 and log4(cos𝑥)=𝐵 find an expression for  log4[sin(2𝑥)] involving  𝐴 and  𝐵 .
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09/28/21

The length of a rectangle is nine more than twice the width. Write a simplified expression that could be used to find the perimeter of the rectangle.
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09/28/21

Which number is X?
Which number is X?A+(20% of A) = BB+(20% of B) = CA+(X% of A)=C
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09/28/21

Q is the midpoint of PR. If PQ = 8x and PR = 15x + 9, what is PQ?
I need to find the midpoint of PQ but I can't seem to understand it. Can you help me and briefly explain the answer?
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09/28/21

The proportion of people with a mobile phone
In one country, the proportion of people with a mobile phone increased from 1.5 per 10 inhabitants to 8.5 per 10 inhabitants in 15 years.a) What is the percentage increase?b) What further... more
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09/28/21

Exponential growth
The population of a city is currently  110,128 and is growing at a rate of  1.8% per year. After how many years will the population reach  200,000 ?
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09/28/21

Half-Life Question
The half-life of phosphorus-32 is about  14 days. There are 18 grams present initially. When will there be  2  grams remaining (in days)?
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09/28/21

Give the slope and the y-intercept of the line 9 x + 2 y = 3

Slope=y-intercept=The answers entered as integers or reduced fractions in the form A/B.
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09/28/21

3. INVERSES ALGEBRAICALLY: Given the function f(x) = 5( x+5 ) - 9, how is it represented in f⁻¹?
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09/28/21

Can the measures of the interior angles in a convex polygon be 60°​, 70°​, 90°​, and 130°​?

​No, because the sum of the exterior angles of the given angles is B.​Yes, because the sum of the exterior angles of the given angles is °.
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09/28/21

A power function with form y = ax^p passes through the points (3, 1215) and (4, 5120). Find the constants a and p
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09/28/21

The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 2 . The y -intercept is y = − 5.4 . Find a formula for P( x )
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09/28/21

Pablo has ten dollars. He wants to buy 7 packs of gum. Each pack of gum costs $1.50. Does he have enough money?
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09/28/21

Multiple choice word problem! please help
If the measure of is 30 and the measure of is 50, what is the measure of angle 1?40302510None of these
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09/28/21

Multiple choice problem
If the measure of angle 1 is 35o, and the measure of is 22o, then what is the measure of ?112928568None of these.
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09/28/21

Leon's L Shaped Birthday Cake
Leon's father has baked him an L-Shaped cake for his birthday, with the dimensions as shown:https://imgur.com/VFMYHnAThe height of the cake is 5 cm.Leon's mother suggests that Leon slices the cake... more
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09/28/21

Local barista needs spice mixture
A local barista wishes to make a special mixture of cinnamon costing $8 a pound and nutmeg costing $4 a pound. How many pounds of cinnamon and nutmeg must be mixed to make five pounds of mixture at... more
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09/28/21

Given that BC is congruent to DA, Angle CBD is congruent to Angle ADB
Prove: Triangle BCD is congruent to Triangle DAB.
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09/27/21

Pre Calculus need help.
for the function f(x) =x^2-5, find f(x+h)-f(x)/h.
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09/27/21

for the function f(x) =x^2 minus 5. find f(x+h)-f(x)
I need help to do this problem.
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09/27/21

I need help with algebraic expressions!
One of the problems with my homework that could bring my grade up tremendously is "the total for parking and an admission ticket". I just need someone to help explain how to work algebraic... more
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