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3 years ago

May I get help with this question?

Mathematics

1 answer:

irina1246 [14]3 years ago

4 0

Answer:

C. <F

Step-by-step explanation:

The angle that sees the largest side length has the largest measurement.

Amongst the given side lengths the one that sees <F has the longest length so the answer is C

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Jeff invests an amount at 4% interest compounded annually. After 3 year he has 1687.30, What was the original amount jeff invest

Firlakuza [10]

A = P(1+r/n)^<span>(nt)
1,687.30 = P (1+ 0.04/1)^3
1,687.30 = P (1.124864)
P = 1687.30 / </span>1.124864
P = 1500
answer: $1500 <span>was the original amount jeff invested</span>

7 0

3 years ago

Which of the following are solutions?

zloy xaker [14]

This is a quadratic equation. There's a shortcut (two shortcuts really) called the Shakespeare Quadratic Formula (2b or -2b) applicable when the middle term is even:

$x^2 - 2bx + c \textrm{ has zeros } x= b\pm \sqrt{b^2-c}$

$ax^2 - 2bx + c \textrm{ has zeros } x= \dfrac 1 a( \left b\pm \sqrt{b^2-ac} \right)$

OK, our problem is

$9x^2 - 6x -7 = 0$

$x = \frac 1 9 (3 \pm \sqrt{9-(9)(-7)}) = \frac 1 9(3 \pm \sqrt{72})= \frac 1 9(3 \pm 3 \sqrt{8}) = \frac 1 3(1 \pm \sqrt 8)$

Typically we'd write $\sqrt 8 = 2 \sqrt 2$ but the answers here don't so we won't either.

Answer: C and D

7 0

3 years ago

A soup recipe calls for 7/8 cup of chicken broth and 3/8 cup of cream. How much more chicken broth is needed than cream?

Tanzania [10]

---------------------------------------------------------------------------------------------------------
Information Given
---------------------------------------------------------------------------------------------------------
$\text {chicken broth = } \dfrac{7}{8} \ \text {cup}$

$\text {cream = } \dfrac{3}{8} \ \text {cup}$

---------------------------------------------------------------------------------------------------------
Find the difference
---------------------------------------------------------------------------------------------------------

$\dfrac{7}{8} - \dfrac{3}{8} = \dfrac{4}{8} = \dfrac{1}{2}$

---------------------------------------------------------------------------------------------------------
$\text {Answer : You need } \dfrac{1}{2} \ \text {cup of chicken broth more than cream}$
---------------------------------------------------------------------------------------------------------

3 0

3 years ago

Read 2 more answers

Kyle is pulled back on a swing so that the rope forms an angle of 30 degrees with the vertical. The distance from the top of the

lana66690 [7]

Length of rope = 12 - 2 = 10ft
Vertical length of Kyle from the top of the rope when pulled to position is 10cos30° = 8.66 ft

Kyle's height of the ground = 12 - 8.66 = 3.34 ft

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3 years ago

4. What are the values of x and y?

docker41 [41]

Asked and answered elsewhere.
brainly.com/question/8861591

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3 years ago