2 years ago

PLS PLS HELP ME!!!

Mathematics

1 answer:

LenaWriter [7]2 years ago

4 0

Answer:

32, 64)

O (2-4)

0 (-2,-4)

O (-32, 64)

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What is the measure of ZABC?

Finger [1]

Answer:

A. 85°

Step-by-step explanation:

By intersecting chords theorem:

$m\angle ABC= \frac{1}{2} (130 \degree + 40 \degree)$

$m\angle ABC= \frac{1}{2}\times 170 \degree$

$m\angle ABC= 85 \degree$

3 0

3 years ago

i bought 3 small tapas dishes and 2 large ones on a visit to café ba-ba-reeba and. spent $14. I went back another day and got 4

satela [25.4K]

The small dish costs $2 each and the large dish costs $4 each,

2(3)+4(2)=6+8=14

2(4)+4(1)=8+4=12

5 0

3 years ago

Is the relation a function?

mario62 [17]

Yes it is because none of the x are the same number making it a function.

6 0

3 years ago

See attachment below

KatRina [158]

Answer: Third Option

$x=1.469743$

Step-by-step explanation:

We have the following exponential equation

$3^{x+1}=15$

We must solve the equation for the variable x

To clear the variable x apply the $log_3$ function on both sides of the equation

$log_3(3^{x+1})=log_3(15)$

Simplifying we get the following:

$x+1=log_3(15)$

To simplify the expression $log_3 (15)$ we apply the base change property

$log_b(y)=\frac{log(y)}{log(b)}$

This means that:

$log_3 (15)=\frac{log(15)}{log(3)}$

Then:

$x+1=\frac{log(15)}{log(3)}$

$x=\frac{log(15)}{log(3)}-1$

$x=1.469743$

6 0

3 years ago

1. If h(x) = 4x - 2, then which of the following is the solution to h(x) = 3 ?

luda_lava [24]

Answer:

Step-by-step explanation:

h(x)=4x-2 h(x)=3

h(3)=4(3)-2 substitute

h(3)=12-2 multiply

=10 subtract

8 0

2 years ago